Roland Johannes Wilhelmus van den Tillaar
Professor
Fakultet for lærerutdanning og kunst- og kulturfag
E-post
Telefon
Studiested
Levanger
Kontor
Levanger, G Nordlåna, 2119B
Kompetanseområder
Sports research, Exercise, Strength training, Biomechanics, Motor control and learning, Physic education, Exercise Science, Statistics, High-performance athlete
Education
BSc in Physical Education (Fontys University of Applied Science, Tilburg, Netherlands)
MSc Human Movement Science (Vrije Univesity, Amsterdam, Netherlands)
Ph.D. in Sports Science (Norwegian University of Science and Technology, Trondheim, Norway)
Teaching Areas
- Applied biomechanics
- Motor control / learning
- Strength and conditioning
- Research methods
- Statistics
- Athletics
- Gymnastics (parkour)
Research Summary
Roland's research primarily focuses on improving sports performance using motor learning/control, biomechanics and strength and conditioning, and secondly reducing the risk of sporting injuries by investigating risk factors and injury prevention methods. Roland has published over 100 peer-reviewed journal articles and is a reviewer for 18 international journals.
Other Responsibilities
- Leader of research group «Learning and development of skills and performance in sport» which has a broad multidisciplinary (Physiology, biomechanics, psychology and Strength & conditioning) applied approach that focusses upon different constraints that can influence sports performance
- Member of the committee of Ph.D in Science of Professions
- Responsible for the Laboratory that has equipment for performing 3D kinematic analysis (Xsens, Qualisys), EMG (Musclelab), oxygen measurements (Jaeger) and sprint and strength measurements (Musclelab and Brower systems)
Current Research Projects
- Effect of different constraints upon kinematics of fast discrete movements (throwing and kicking)
- Monitoring handball throwing performance and injury prevention
- Kinematics and EMG in strength training exercises (bench press and squats)
- Warm-up and performance
- Kinematics and muscle activation in resisted and assisted sprinting
- Effects of different strength and plyometric training programs upon different motor abilities like sprinting, change of direction and cycling
- Core strength training and performance
- Endurance training testing
- Biomechanical and physiological analyses in cross country skiing from novice to expert (China Project)
2025
Changes in Intra-Set Biomechanics During a 3RM Deadlift in Strength-Trained Women: A Biomechanical Analysis 2025, Applied Sciences: Volum 15 Gundersen, Andreas H.; Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
The Acute Effects of Internal, External, and Golf-Specific Attentional Focus Cues on Isometric Trunk Strength in Youth Golfers 2025, Journal of Functional Morphology and Kinesiology: Volum 10 s. 435-435 Hammami, Raouf; Hammami, Achraf; Negra, Yassine; Staff, Rimeh; Moran, Jason; Tillaar, Roland Johannes Wilhelmus van den
A comparison of spinal and lower extremity biomechanics during maximal and sub-maximal deadlifts among strength-trained women 2025, PeerJ: Volum 13 s. 20279-20279 Gundersen, Andreas H.; Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
Enhancing Karate Performance: Development and Validation of a Karate-Specific Change-of-Direction Test 2025, Journal of Functional Morphology and Kinesiology: Volum 10 s. 417-417 Hassen, Said Ben; Hammami, Raouf; Negra, Yassine; Sammoud, Senda; Tillaar, Roland Johannes Wilhelmus van den
Effects of Integrating Wearable Resistance into Regular Volleyball Training on Countermovement Jump Performance and Kinematics During the In-Season Period 2025, Biomechanics: Volum 5 Mielniczek, Milosz; Lunde, Patrick Alexander; Tillaar, Roland Johannes Wilhelmus van den
Beta frequency binaural beats combined with preferred music enhance combat performance and recovery responses in amateur kickboxers: a randomized crossover trial 2025, Frontiers in Psychology: Volum 16 Jebabli, Nidhal; Boujabli, Manar; Khlifi, Mariem; Ouerghi, Nejmeddine; Bouassida, Anissa; Abderrahman, Abderraouf Ben
Relationships between horizontal jump kinematics and sprint performance in female sprinters and team sport athletes 2025, Frontiers in Sports and Active Living: Volum 7 Johansen, Bjørn; Tillaar, Roland Johannes Wilhelmus van den; Neville, Jonathon
Dumbbell versus cable lateral raises for lateral deltoid hypertrophy: an experimental study 2025, Frontiers in Physiology: Volum 16 Larsen, Stian; Wolf, Milo; Schoenfeld, Brad J.; Sandberg, Nordis Østerås; Fredriksen, Andrea Bao; Kristiansen, Benjamin Sandvik
Effects of Cold-Water Immersion on Muscle Damage Markers, Physical Performance, and Skin Temperature of Kung Fu Athletes 2025, Physiologia: Volum 5 s. 21-21 Barros, Gilvandro Oliveira; Aidar, Felipe J.; Souza, Raphael Fabricio de; Brito, Ciro José; Méndez-delCanto, Renato; Santos, Jymmys Lopes dos
Resistance training beyond momentary failure: the effects of past-failure partials on muscle hypertrophy in the gastrocnemius 2025, Frontiers in Psychology: Volum 16 Larsen, Stian; Swinton, Paul Alan; Sandberg, Nordis Østerås; Kristiansen, Benjamin Sandvik; Fredriksen, Andrea Bao; Falch, Hallvard Nygaard
Effect of Six Weeks of Training with Wearable Resistance Attached to the Forearm on Throwing Kinematics, Strength, and Velocity in Female Handball Players 2025, Journal of Functional Morphology and Kinesiology: Volum 10 Fredriksen, Andrea Bao; Tillaar, Roland Johannes Wilhelmus van den
Relationship between Range of Motion and Isometric Shoulder Strength in Elite Team Handball Players 2025, International Journal of Sports Physical Therapy: Volum 20 s. 522-531 Torabi, Tina Piil; Bencke, Jesper; Tillaar, Roland Johannes Wilhelmus van den
Knee flexion range of motion does not influence muscle hypertrophy of the quadriceps femoris during leg press training in resistance-trained individuals 2025, Journal of Sports Sciences: Larsen, Stian; Wolf, Milo; Schoenfeld, Brad J.; Sandberg, Nordis Østerås; Fredriksen, Andrea Bao; Kristiansen, Benjamin Sandvik
A Comparison Between the Use of an Infrared Contact Mat and an IMU During Kinematic Analysis of Horizontal Jumps 2025, Biomechanics: Volum 5 Johansen, Bjørn; Neville, Jono; Tillaar, Roland Johannes Wilhelmus van den
Comparisons of clinical and biomechanical assessments within elite handball players playing with previous, current, and non-symptomatic shoulder pain. What is relevant? 2025, Nord universitet: Bencke, Jesper; Tillaar, Roland Johannes Wilhelmus van den; Torabi, Tina Piil
Effects of 440-Hz vs. 432-Hz preferred music frequencies, during warm-up, on intermittent anaerobic speed test performance in men and women kickboxers: A double-blind crossover study 2025, PeerJ: Volum 13 Jebabli, Nidhal; Boujabli, Manar; Khlifi, Mariem; Ouerghi, Nejmeddine; Bouassida, Anissa; Abderrahman, Abderraouf Ben
A Comparison of Maximal Push-Up and Bench Press Performance and Their Prediction Based on Load-Velocity Relationships 2025, Journal of Strength and Conditioning Research: Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
Relationships between effort, rate of perceived exertion and 2 readiness during a warm up for high-speed sprinting 2025, Journal of Functional Morphology and Kinesiology: Volum 10 s. 1-9 Tillaar, Roland Johannes Wilhelmus van den; Ball, Nick; Torvik, Per Øyvind
Spatiotemporal Analysis of Linear Skating Sprint in Male and Female Bandy Players: Analysis of Acceleration and Maximal Speed Phase 2025, Biomechanics: Volum 5 Tillaar, Roland Johannes Wilhelmus van den; Pojskic, Haris; Andersson, Håkan
Difference in out-of-school physical activity patterns, sedentary behavior, and health-related fitness in relation to mathematics achievement among school-aged children: a cross-sectional study 2025, Frontiers in Education: Volum 10 Hermassi, Souhail; Dhahbi, W.; Jebabli, Nidhal; Alneama, A; Ketelhut, S; Tillaar, Roland Johannes Wilhelmus van den
2024
A Biomechanical Comparison Between Conventional, Sumo, and Hex-Bar Deadlifts Among Resistance Trained Women 2024, Journal of Strength and Conditioning Research: Gundersen, Andreas H.; Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
The impact of stance width on kinematics and kinetics during maximum back squats. 2024, Journal of Strength and Conditioning Research: Volum 39 Larsen, Stian; Zee, Mark van der; Tillaar, Roland Johannes Wilhelmus van den
Rubber Band Training Improves Athletic Performance in Young Female Handball Players 2024, The Journal of Human Kinetics: Volum 92 s. 227-238 Gaamouri, Nawel; Hammami, Mehrez; Cherni, Yosser; Oranchuk, Dustin J.; Tillaar, Roland Johannes Wilhelmus van den; Chelly, Mohamed Souhaiel
The Effect of Sex and Different Repetition Maximums on Kinematics and Surface Electromyography in the Last Repetition of the Barbell Back Squat 2024, Journal of Functional Morphology and Kinesiology: Volum 9 Gundersen, Andreas H.; Falch, Hallvard Nygaard; Fredriksen, Andrea Bao; Tillaar, Roland Johannes Wilhelmus van den
Comparison of kinematics and electromyography in the last repetition during different maximum repetition sets in the barbell back squat 2024, PeerJ: Volum 12 Falch, Hallvard Nygaard; Gundersen, Andreas H.; Larsen, Stian; Haugen, Markus Estifanos; Tillaar, Roland Johannes Wilhelmus van den
Understanding sprint phase-specific training stimuli: a cluster analysis approach to overload conditions 2024, Frontiers in Sports and Active Living: Volum 6 Jiménez-Reyes, Pedro; Tillaar, Roland Johannes Wilhelmus van den; Castaño-Zambudio, A; Gleadhill, Sam; Nagahara, Ryu
The Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST) Performance in Elite Team Handball Players Playing with Shoulder Pain, Previous Pain, or No Pain 2024, International Journal of Sports Physical Therapy: Volum 19 s. 189-198 Torabi, Tina Piil; Bencke, Jesper; Tillaar, Roland Johannes Wilhelmus van den
Cross-sectional associations between accelerometer-measured physical activity and hip bone mineral density: the Tromsø Study 2015-2016 2024, JBMR Plus: Volum 8 Mikkilä, Saija; Handegård, Bjørn Helge; Johansson, Jonas Lars; Hopstock, Laila Arnesdatter; Tillaar, Roland Johannes Wilhelmus van den; Emaus, Nina Alice
The effects of hip flexion angle on quadriceps femoris muscle hypertrophy in the leg extension exercise 2024, Journal of Sports Sciences: Larsen, Stian; Kristiansen, Benjamin Sandvik; Swinton, Paul; Wolf, Milo; Fredriksen, Andrea Bao; Falch, Hallvard Nygaard
Combined Effects of Listening to Preferred Music and Video Feedback, during Warm-Up, on Physical Performance in Young Kickboxers 2024, Sports: Volum 12 Boujabli, Manar; Jebabli, Nidhal; Sahli, Faten; Sahli, Hajer; Zghibi, Makram; Tillaar, Roland Johannes Wilhelmus van den
The Effect of Specific Strength Training on Throwing Velocity in Overarm Throwing: A Systematic Review 2024, Sports Medicine - Open: Volum 10 Fredriksen, Andrea Bao; Tillaar, Roland Johannes Wilhelmus van den
Acute effects of different loading protocols upon performance and kinematics of 180 degrees change of direction 2024, Sports Biomechanics: Tillaar, Roland Johannes Wilhelmus van den; Uthoff, Aaron
The longitudinal effects of resisted and assisted sprint training on sprint kinematics, acceleration, and maximum velocity: A systematic review and meta-analysis. 2024, Sports Medicine - Open: Volum 10 Myrvang, Simen Steen; Tillaar, Roland Johannes Wilhelmus van den
The Effect of Polarized Training Intensity Distribution on Maximal Oxygen Uptake and Work Economy Among Endurance Athletes: A Systematic Review 2024, Sports: Volum 12 Nøst, Henrik Lyngstad; Aune, Morten Andreas; Tillaar, Roland Johannes Wilhelmus van den
A Biomechanical Comparison between a High and Low Barbell Placement on Net Joint Moments, Kinematics, Muscle Forces, and Muscle-Specific Moments in 3 Repetition Maximum Back Squats 2024, Journal of Strength and Conditioning Research: Volum 38 s. 1221-1230 Larsen, Stian; Zee, Mark De; Kristiansen, Eirik Lindset; Tillaar, Roland Johannes Wilhelmus van den
Comparison of Velocity and Estimated One Repetition Maximum Measured with Different Measuring Tools in Bench Presses and Squats 2024, Sensors: Volum 24 Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
Effect of Instruction and Target Position on Penalty Kicking Performance in Soccer 2024, Applied Sciences: Volum 14 Sørensen, Arne; Christensen, Ole H.; Tillaar, Roland Johannes Wilhelmus van den
Optimizing performance and mood state in competitive swimmers through tapering strategies 2024, Frontiers in Psychology: Volum 15 Aouani, Hajer; Amara, Sofiene; Rebai, Haithem; Barbosa, Tiago M.; Tillaar, Roland Johannes Wilhelmus van den
Reliability, Validity, and Sensitivity of Spatiotemporal Parameters in Bandy Sprint Skating Using Skate-Mounted Inertial Measurement Units 2024, Applied Sciences: Volum 14 Pojskic, Haris; Tillaar, Roland Johannes Wilhelmus van den; Andersson, Håkan
Comparison of kinematics and kinetics between unassisted and assisted maximum speed sprinting 2024, Journal of Sports Sciences: Volum 41 s. 2169-2175 Gleadhill, Sam; Jiménez-Reyes, Pedro; Tillaar, Roland Johannes Wilhelmus van den; Nagahara, Ryu
Are Diminishing Potentiation and Large Extensor Moments the Cause for the Occurrence of the Sticking Region in Maximum Free-Weight Barbell Back Squats among Resistance-Trained Males? 2024, The Journal of Human Kinetics: Volum 91 s. 105-119 Tillaar, Roland Johannes Wilhelmus van den; Falch, Hallvard Nygaard; Larsen, Stian
Comparison of Effects of Implicit versus Explicit Learning of a Novel Skill in Young Gymnastic Athletes 2024, Behavioral Sciences: Volum 14 Garnaas, Henrik Borge; Tillaar, Roland Johannes Wilhelmus van den
Effect of intensity training block on anxiety state and performance in competitive swimmers 2024, PeerJ: Volum 12 Aouani, Hajer; Amara, Sofiene; Sahli, Faten; Barbosa, Tiago M.; Souissi, Nizar; Tillaar, Roland Johannes Wilhelmus van den
Implicit Versus Explicit Learning a Novel Skill for High School Students 2024, Journal of Motor Behavior: Volum 56 s. 697-704 Garnaas, Henrik Borge; Tillaar, Roland Johannes Wilhelmus van den
Sex differences in intra-set kinematics and electromyography during different maximum repetition sets in the barbell back squat? 2024, PLOS ONE: Volum 19 Tillaar, Roland Johannes Wilhelmus van den; Fredriksen, Andrea Bao; Gundersen, Andreas H.; Falch, Hallvard Nygaard
2023
Single and Combined Effects of Preferred Music and Endpoint Knowledge on Jump Performance in Basketball Players 2023, Sports: Volum 11 Jebabli, Nidhal; Khlifi, Mariem; Ouerghi, Nejmeddine; Boujabli, Manar; Bouassida, Anissa; Abderrahman, Abderraouf Ben
A Biomechanical Comparison between Squatbar® and Olympic Barbell 2023, Biomechanics: Volum 3 s. 258-266 Falch, Hallvard Nygaard; Kristiansen, Eirik Lindset; Tillaar, Roland Johannes Wilhelmus van den
Core training and performance: a systematic review with meta-analysis 2023, Biology of Sport: Volum 40 s. 975-992 Rodríguez-Perea, Ángela; Reyes-Ferrada, Waleska; Jerez-Mayorga, Daniel; Ríos, Luis Chirosa; Tillaar, Roland Johannes Wilhelmus van den; Ríos, Ignacio Chirosa
Optimizing endurance training and performance development in cross-country skiing 2023, Nord universitet: Talsnes, Rune Kjøsen; Sandbakk, Øyvind Bucher; Tillaar, Roland Johannes Wilhelmus van den
A Load–Velocity Relationship in Sprint? 2023, Journal of Functional Morphology and Kinesiology: Volum 8 Tillaar, Roland Johannes Wilhelmus van den; Gleadhill, Sam; Jiménez-Reyes, Pedro; Nagahara, Ryu
Effect of isolated and combined ingestion of caffeine and citrulline malate on resistance exercise and jumping performance: a randomized double-blind placebo-controlled crossover study 2023, European Journal of Nutrition: Volum 62 s. 2963-2975 Haugen, Markus Estifanos; Vårvik, Fredrik Tonstad; Grgic, Jozo; Studsrud, Henrik; Austheim, Espen; Zimmermann, Erik Mathias
Acute Effect of Four Stretching Protocols on Change of Direction in U-17 Male Soccer Players 2023, Sports: Volum 11 Ltifi, Mohamed Amine; Jlid, Mohamed Chedly; Coquart, Jérémy; Maffulli, Nicola; Tillaar, Roland Johannes Wilhelmus van den; Aouadi, Ridha
Sprint skating profile of competitive male bandy players: determination of positional differences and playing level 2023, Frontiers in Physiology: Volum 14 Tillaar, Roland Johannes Wilhelmus van den; Pojskic, Haris; Andersson, Håkan
Reliability and validity of Polar Team Pro measurements in running at different velocities in an indoor setting 2023, Frontiers in Sports and Active Living: Volum 5 Tillaar, Roland Johannes Wilhelmus van den; Pettersen, Fredrik Gaustad; Lagestad, Pål Arild
Validity and Reliability of Polar Team Pro and Playermaker for Estimating Running Distance and Speed in Indoor and Outdoor Conditions 2023, Sensors: Volum 23 Sandmæl, Simen Raaen; Tillaar, Roland Johannes Wilhelmus van den; Dalen, Terje
Sprint skating profile of competitive female bandy players: An analysis of positional and playing-level differences 2023, Frontiers in Physiology: Volum 14 Tillaar, Roland Johannes Wilhelmus van den; Pojskic, Haris; Andersson, Håkan
Force-Velocity Profiling in Club-Based Field Hockey Players: Analyzing the Relationships between Mechanical Characteristics, Sex, and Positional Demands 2023, Journal of Sports Science and Medicine (JSSM): Volum 22 s. 142-155 Hicks, Dylan S.; Drummond, Claire; Williams, Kym J.; Tillaar, Roland Johannes Wilhelmus van den
The effects of upper and lower limb elastic band training on the change of direction, jump, power, strength and repeated sprint ability performance in adolescent female handball players 2023, Frontiers in Sports and Active Living: Volum 5 Gaamouri, Nawel; Hammami, Mehrez; Cherni, Yosser; Oranchuk, Dustin J.; Bragazzi, Nicola; Knechtle, Beat
Effect of difficulty of task on throwing performance and coping strategies in team handball 2023, Frontiers in Sports and Active Living: Volum 5 Tillaar, Roland Johannes Wilhelmus van den; Hope, Christopher
The effect of a combined sprint training intervention on sprint force-velocity characteristics in junior Australian football players 2023, PeerJ: Volum 11 Hicks, Dylan Shaun; Drummond, Claire; Williams, Kym J.; Tillaar, Roland Johannes Wilhelmus van den
The effects of 10-week plyometric training program on athletic performance in youth female handball players 2023, Frontiers in Sports and Active Living: Volum 5 Gaamouri, Nawel; Hammami, Mehrez; Cherni, Yosser; Rosemann, Thomas; Knechtle, Beat; Chelly, Mohamed Souhaiel
Effects of Drop Sets on Skeletal Muscle Hypertrophy: A Systematic Review and Meta-analysis 2023, Sports Medicine - Open: Volum 9 Sødal, Lena Kristiansen; Kristiansen, Eirik Lindset; Larsen, Stian; Tillaar, Roland Johannes Wilhelmus van den
Effect of free-weight vs. machine-based strength training on maximal strength, hypertrophy and jump performance – a systematic review and meta-analysis 2023, BMC sports science, medicine and rehabilitation: Volum 15 Haugen, Markus Estifanos; Vårvik, Fredrik Tonstad; Larsen, Stian; Haugen, Arvid Steinar; Tillaar, Roland Johannes Wilhelmus van den; Bjørnsen, Thomas
Investigating Vertical and Horizontal Force-Velocity Profiles in Club-Level Field Hockey Athletes: Do Mechanical Characteristics Transfer Between Orientation of Movement? 2023, International Journal of Strength and Conditioning (IJSC): Volum 3 Hicks, Dylan Shaun; Drummond, Claire; Williams, Kym J.; Tillaar, Roland Johannes Wilhelmus van den
Individualization of Training Based on Sprint Force-Velocity Profiles: A Conceptual Framework for Biomechanical and Technical Training Recommendations 2023, Strength and conditioning journal: Volum 45 s. 711-725 Hicks, Dylan Shaun; Drummond, Claire; Williams, Kym J.; Pickering, Craig; Tillaar, Roland Johannes Wilhelmus van den
Association of Strength Performance in Bench Press and Squat with Anthropometric Variables between Resistance-Trained Males and Females 2023, Journal of Functional Morphology and Kinesiology: Volum 8 Falch, Hallvard Nygaard; Haugen, Markus Estifanos; Larsen, Stian; Tillaar, Roland Johannes Wilhelmus van den
Comparison of throwing kinematics and muscle activation of female elite handball players with and without pain–the effect of repeated maximal throws 2023, Sports Biomechanics: Torabi, Tina Piil; Juul-Kristensen, Birgit; Dam, Mogens; Zebis, Mette K.; Tillaar, Roland Johannes Wilhelmus van den; Bencke, Jesper
2022
Effect of Different Types of Strength Training on Swimming Performance in Competitive Swimmers: A Systematic Review 2022, Sports Medicine - Open: Volum 8 Fone, Line; Tillaar, Roland Johannes Wilhelmus van den
The Effects of Combined Verbal Encouragement and Technical Instruction on Technical Skills and Psychophysiological Responses During Small-Sided Handball Games Exercise in Physical Education 2022, Frontiers in Psychology: Volum 13 Sahli, Feten; Hammami, Raouf; Sahli, Hajer; Jebabli, Nidhal; Selmi, Walid; Zghibi, Makrem
Effects of barbell load on kinematics, kinetics, and myoelectric activity in back squats 2022, Sports Biomechanics: s. 1-15 Larsen, Stian; Kristiansen, Eirik Lindset; Falch, Hallvard Nygaard; Haugen, Markus Estifanos; Fimland, Marius Steiro; Tillaar, Roland Johannes Wilhelmus van den
Effect of Concurrent Resistance Training on Lower Body Strength, Leg Kick Swimming, and Sport-Specific Performance in Competitive Swimmers 2022, Biology (Basel): Volum 11 Amara, Sofiene; Barbosa, Tiago Manuel; Chortane, Oussama Gaied; Hammami, Raouf; Attia, Ahmed; Chortane, Sabri Gaied
Comparison of Kinematics and Electromyographic Activity in the Last Repetition during Different Repetition Maximums in the Bench Press Exercise 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Larsen, Stian; Haugen, Markus Estifanos; Tillaar, Roland Johannes Wilhelmus van den
Comparison of Shoulder Kinematics and Muscle Activation of Female Elite Handball Players With and Without Pain—An Explorative Cross-Sectional Study 2022, Frontiers in Sports and Active Living: Volum 4 Torabi, Tina Piil; Juul-Kristensen, Birgit; Dam, Mogens; Zebis, Mette K.; Tillaar, Roland Johannes Wilhelmus van den; Bencke, Jesper
Effects of 8-Week In-Season Contrast Strength Training Program on Measures of Athletic Performance and Lower-Limb Asymmetry in Male Youth Volleyball Players 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Mesfar, Abdeltif; Hammami, Raouf; Selmi, Walid; Gaied-Chortane, Sabri; Duncan, Michael; Bowman, Thomas G.
Effect of High-Volume Training on Psychological State and Performance in Competitive Swimmers 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Chortane, Oussama Gaied; Amara, Sofiene; Barbosa, Tiago M.; Hammami, Raouf; Khalifa, Riadh; Chortane, Sabri Gaied
A Comparison of Sprint Mechanical Parameters Measured With Timing Gates and a Laser Gun 2022, Frontiers in Sports and Active Living: Volum 4 s. 1-5 Tillaar, Roland Johannes Wilhelmus van den; Haugen, Markus Estifanos; Falch, Hallvard Nygaard
Is There a Sex Difference in Technical Skills among Youth Soccer Players in Norway? 2022, Sports: Volum 10 s. 50-50 Sørensen, Arne; Haugen, Emma C.; Tillaar, Roland Johannes Wilhelmus van den
The Acute Effects of Different Wearable Resistance Loads Attached to the Forearm on Throwing Kinematics, Myoelectric Activity and Performance in Experienced Female Handball Players 2022, Journal of Functional Morphology and Kinesiology: Volum 7 Fredriksen, Andrea Bao; Tillaar, Roland Johannes Wilhelmus van den
The Effects of Different Relative Loads in Weight Training on Acceleration and Acceleration from Flying Starts 2022, Sports: Volum 10 Fossmo, Jøran Ersdal; Tillaar, Roland Johannes Wilhelmus van den
Effect of Strength vs. Plyometric Training upon Change of Direction Performance in Young Female Handball Players 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Falch, Hallvard Nygaard; Haugen, Markus Estifanos; Kristiansen, Eirik Lindset; Tillaar, Roland Johannes Wilhelmus van den
Comparing the effects of variable and traditional resistance training on maximal strength and muscle power in healthy adults: A systematic review and meta-analysis 2022, Journal of Science and Medicine in Sport: Volum 25 s. 1023-1032 Andersen, Vidar; Prieske, Olaf; Stien, Nicolay; Cumming, Kristoffer Toldnes; Solstad, Tom Erik Jorung; Paulsen, Gøran
The Influence of Maturity Status on Dynamic Balance Following 6 Weeks of Eccentric Hamstring Training in Youth Male Handball Players 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Nebigh, Ammar; Hammami, Raouf; Kasmi, Sofien; Rebai, Haithem; Drury, Benjamin; Chtara, Mokhtar
The Acute Effects of Attaching Chains to the Barbell on Kinematics and Muscle Activation in Bench Press in Resistance‐Trained Men 2022, Journal of Functional Morphology and Kinesiology: Volum 7 Tillaar, Roland Johannes Wilhelmus van den; Sæterbakken, Atle Hole; Andersen, Vidar
Athletics—The World’s Most Measurable Sport, but at What Price? A Comparison of Fully Automatic Timing with Times Measured with Standard Mobile Phones 2022, Sensors: Volum 22 Johansen, Bjørn; Tillaar, Roland Johannes Wilhelmus van den
Does relative strength influence bench press kinematics in resistance-trained men? 2022, Journal of Sports Sciences: Sæterbakken, Atle Hole; Prieske, Olaf; Solstad, Tom Erik Jorung; Stien, Nicolay; Tillaar, Roland Johannes Wilhelmus van den; Larsen, Stian
Exploratory Analysis of Sprint Force-Velocity Characteristics, Kinematics and Performance across a Periodized Training Year: A Case Study of Two National Level Sprint Athletes 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Hicks, Dylan Shaun; Drummond, Claire; Williams, Kym J.; Tillaar, Roland Johannes Wilhelmus van den
Effects of Game Weekly Frequency on Subjective Training Load, Wellness, and Injury Rate in Male Elite Soccer Players 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 20 Sioud, Rim; Hammami, Raouf; Gene-Morales, Javier; Juesas, Alvaro; Colado, Juan; Tillaar, Roland Johannes Wilhelmus van den
Relationship between Step-by-Step Foot Kinematics and Sprint Performance 2022, International Journal of Environmental Research and Public Health (IJERPH): Volum 19 Martín-Fuentes, Isabel; Tillaar, Roland Johannes Wilhelmus van den
A comparison of double poling physiology and kinematics between long-distance and all-round cross-country skiers 2022, Frontiers in Sports and Active Living: Volum 4 Torvik, Per Øyvind; Sandbakk, Øyvind; Tillaar, Roland Johannes Wilhelmus van den; Talsnes, Rune Kjøsen; Danielsen, Jørgen
2021
Is the occurrence of the sticking region in maximum Smith machine squats the result of diminishing potentiation and co-contraction of the prime movers among recreationally resistance trained males? 2021, International Journal of Environmental Research and Public Health (IJERPH): Volum 18 Tillaar, Roland Johannes Wilhelmus van den; Kristiansen, Eirik Lindset; Larsen, Stian
The effect of eight weeks of sling-based training with rotational core exercises on ball velocity in female team handball players 2021, The Journal of Human Kinetics: Volum 77 s. 261-272 Dahl, Kenneth Stakset; Tillaar, Roland Johannes Wilhelmus van den
Effects of subjective and objective autoregulation methods for intensity and volume on enhancing maximal strength during resistance-training interventions: a systematic review. 2021, PeerJ: Volum 9 Larsen, Stian; Kristiansen, Eirik Lindset; Tillaar, Roland Johannes Wilhelmus van den
A biomechanical analysis of wide, medium, and narrow grip width effects on kinematics, horizontal kinetics, and muscle activity on the sticking region in recreationally trained males during 1-RM bench pressing. 2021, Frontiers in Sports and Active Living: Volum 2 Larsen, Stian; Gomo, Olav Melhus; Tillaar, Roland Johannes Wilhelmus van den
A Biomechanical comparison of the Safety-Bar, High-Bar and Low-Bar Squat around the Sticking Region among Recreationally Resistance-Trained Men and Women 2021, International Journal of Environmental Research and Public Health (IJERPH): Volum 18 Kristiansen, Eirik Lindset; Larsen, Stian; Haugen, Markus Estifanos; Helms, Eric; Tillaar, Roland Johannes Wilhelmus van den
Effects of Stance Width and Barbell Placement on Kinematics, Kinetics, and Myoelectric Activity in Back Squats 2021, Frontiers in Sports and Active Living: Volum 3 Larsen, Stian; Kristiansen, Eirik Lindset; Helms, Eric; Tillaar, Roland Johannes Wilhelmus van den
Comparison of development of step-kinematics of assisted 60 m sprints with different pulling forces between experienced male and female sprinters 2021, PLOS ONE: Volum 16 Tillaar, Roland Johannes Wilhelmus van den
Relationship between swimming performance, biomechanical variables and the calculated predicted 1-RM push-up in competitive swimmers 2021, International Journal of Environmental Research and Public Health (IJERPH): Volum 18 Amara, Sofiene; Chortane, Oussama Gaied; Negra, Yassine; Hammami, Raouf; Khalifa, Riadh; Chortane, Sabri Gaied
New insights about the sticking region in back squats: an analysis of kinematics, kinetics, and myoelectric activity. 2021, Frontiers in Sports and Active Living: Volum 3 Larsen, Stian; Kristiansen, Eirik Lindset; Tillaar, Roland Johannes Wilhelmus van den
Acceleration mechanics during forward and backward running: A comparison of step kinematics and kinetics over the first 20 m 2021, Journal of Sports Sciences: Volum 39 s. 1816-1821 Uthoff, Aaron; Zois, James; Tillaar, Roland Johannes Wilhelmus van den; Nagahara, Ryu
Can Machine Learning with IMUs Be Used to Detect Different Throws and Estimate Ball Velocity in Team Handball? 2021, Sensors: Volum 21 Tillaar, Roland Johannes Wilhelmus van den; Bhandurge, Shruti; Stewart, Tom
Physiological and biochemical evaluation of different types of recovery in national level Paralympic powerlifting 2021, International Journal of Environmental Research and Public Health (IJERPH): Volum 18 Santos, Wélia Yasmin Horacio dos; Aidar, Felipe José; Matos, Dihogo Gama de; Tillaar, Roland Johannes Wilhelmus van den; Marçal, Anderson Carlos; Lobo, Lázaro Fernandes
Effects of training frequency on muscular strength for trained men under volume matched conditions. 2021, PeerJ: Volum 9 Johnsen, Emil Sundfær; Tillaar, Roland Johannes Wilhelmus van den
The Acute Effect of Accentuated Eccentric Overloading upon the Kinematics and Myoelectric Activity in the Eccentric and Concentric Phase of a Traditional Bench Press 2021, Sports: Volum 10 Kristiansen, Eirik Lindset; Larsen, Stian; Tillaar, Roland Johannes Wilhelmus van den
Association of performance in strength and plyometric tests with change of direction performance in young female team-sport athletes 2021, Journal of Functional Morphology and Kinesiology: Volum 6 Falch, Hallvard Nygaard; Kristiansen, Eirik Lindset; Haugen, Markus Estifanos; Tillaar, Roland van den
Choice of pole and ski lengths among elite cross-country skiers: the influence of sex and performance level. 2021, Frontiers in Sports and Active Living: Volum 3 Torvik, Per Øyvind; Tillaar, Roland Johannes Wilhelmus van den; Sandbakk, Øyvind Bucher
The Effects of Sub-Technique and Pole Length on Classic Roller Skiing Performance and Physiological Responses at Steep Uphill Inclination 2021, The Journal of Human Kinetics: Volum 77 s. 97-105 Torvik, Per Øyvind; Persson, Johan; Tillaar, Roland Johannes Wilhelmus van den
Pole Length Influences Performance During On-Snow Skating in Female Cross-Country Skiers 2021, Journal of Science in Sport and Exercise (SSEJ): Volum 3 s. 348-354 Torvik, Per-Øyvind; Tillaar, Roland van den; Bostad, Guro; Sandbakk, Øyvind
The Associations between physical performance and anthropometric characteristics in obese and non-obese schoolchild handball players 2021, Frontiers in Physiology: Volum 11 Hermassi, Souhail; Tillaar, Roland Johannes Wilhelmus van den; Bragazzi, Nicola Luigi; Schwesig, René
A comparison of motives by gender and age categories for training at norwegian fitness centres 2021, Sports: Volum 9 Larsen, Stian; Mozdoorzoy, Tarron; Kristiansen, Eirik Lindset; Falch, Hallvard Nygaard; Aune, Tore Kristian; Tillaar, Roland van den
Effects of Increased Load of Low- Versus High-Intensity Endurance Training on Performance and Physiological Adaptations in Endurance Athletes 2021, International Journal of Sports Physiology and Performance (IJSPP): Volum 17 s. 216-225 Talsnes, Rune Kjøsen; Tillaar, Roland Johannes Wilhelmus van den; Sandbakk, Øyvind Bucher
What is the optimal strength training load to improve swimming performance? A randomized trial of male competitive swimmers 2021, International Journal of Environmental Research and Public Health (IJERPH): Volum 18 Amara, Sofiene; Crowley, Emmet; Sammoud, Senda; Negra, Yassine; Hammami, Raouf; Chortane, Oussema Gaied
Step‐to‐step kinematic validation between an inertial measurement unit (IMU) 3d system, a combined laser+IMU system and force plates during a 50 m sprint in a cohort of sprinters 2021, Sensors: Volum 21 Tillaar, Roland van den; Nagahara, Ryu; Gleadhill, Sam; Jimenez-Reyes, Pedro
Effects of consecutive matches on isometric hamstring strength, flexibility values and neuromuscular performance in female field hockey players. A prospective, observational study 2021, Applied Sciences: Volum 11 Sánchez-Migallón, Violeta; Moreno-Pérez, Víctor; López-Samanes, Alvaro; Fernández-Ruiz, Vicente; Gaos, Sofía; Díaz-Maroto, José Bernardo
2020
Comparison of effects of training order of explosive strength and plyometrics training on different physical abilities in adolescent handball players 2020, Biology of Sport: Volum 37 s. 239-246 Tillaar, Roland van den; Roaas, Truls Valland; Oranchuk, Dustin
Effects of Ibuprofen intake in muscle damage, body temperature and muscle power in Paralympic powerlifting athletes 2020, International Journal of Environmental Research and Public Health (IJERPH): Volum 17 Fraga, Guacira S.; Aidar, Felipe José; Matos, Dihogo G.; Marçal, Anderson C.; Santos, Jymmys L.; Souza, Raphael F.
Does the Order of Submaximal Lactate Threshold and Maximal Oxygen Uptake Testing Influence Test Outcomes? 2020, Sports: Volum 8 Torvik, Per Øyvind; Tillaar, Roland van den; Iversen, Gaute
Kinematic and EMG comparison between variations of unilateral squats under different stabilities 2020, Sports Medicine International Open: Volum 4 s. 59-66 Tillaar, Roland van den; Larsen, Stian
The effects of ten weeks resistance training on sticking region in chest-press exercises 2020, PLOS ONE: Volum 15 s. 1-15 Sæterbakken, Atle Hole; Andersen, Vidar; Tillaar, Roland van den; Joly, Florian; Stien, Nicolay; Pedersen, Helene
Comparison of post-exercise hypotension responses in Paralympic powerlifting athletes after completing two bench press training intensities. 2020, Medicina: Volum 56 Paz, Angelo de Almeida; Aidar, Felipe José; Matos, Dihogo Gama de; Souza, Raphael Fabrìcio de; Silva-Grigoletto, Marzo Edir da; Tillaar, Roland van den
The influence of improvisation activities on speaking confidence of EFL student teachers 2020, Nordisk tidsskrift for utdanning og praksis: Volum 14 s. 82-102 Zondag, Anke; Larsen, Annelise Brox; Guldal, Tale Margrethe; Tillaar, Roland van den
Relationship of performance measures and muscle activity between a 180° change of direction task and different countermovement jumps 2020, Sports: Volum 8 Falch, Hallvard Nygaard; Rædergård, Håvard Guldteig; Tillaar, Roland van den
Concurrent validity and reliability of three ultra-portable vertical jump assessment technologies 2020, Sensors: Volum 20 Watkins, Casey; Maunder, Ed; Tillaar, Roland van den; Oranchuk, Dustin J.
Effects of elastic band based plyometric exercise on explosive muscular performance and change of direction abilities of male team handball players 2020, Frontiers in Physiology: Volum 11 Aloui, Ghaith; Hermassi, Souhail; Hammami, Mehrez; Cherni, Yosser; Gaamouri, Nawel; Shephard, Roy J.
Comparison of high- versus low-responders following a 6-month XC ski-specific training period: a multidisciplinary approach 2020, Frontiers in Sports and Active Living: Volum 2 Talsnes, Rune Kjøsen; Tillaar, Roland van den; Cai, Xudan; Sandbakk, Øyvind
The acute effect of wearable resistance load and placement upon change of direction performance in soccer players 2020, PLOS ONE: Volum 15 Rydså, Johannes Istvan; Tillaar, Roland van den
Effects of barbell placement on kinematics and muscle activation around on sticking region in squats 2020, Frontiers in Sports and Active Living: Volum 2 Tillaar, Roland van den; Knutli, Tom Roar; Larsen, Stian
Effect of approach distance and change of direction angles upon step and joint kinematics, peak muscle activation, and change of direction performance 2020, Frontiers in Sports and Active Living: Volum 2 Falch, Hallvard Nygaard; Rædergård, Håvard Guldteig; Tillaar, Roland van den
Effects of strength vs. plyometric training on change of direction performance in experienced soccer players 2020, Sports: Volum 8 Rædergård, Håvard Guldteig; Falch, Hallvard Nygaard; Tillaar, Roland van den
The Effects of a Short Specific Versus a Long Traditional Warm-Up on Time-Trial Performance in Cross-Country Skiing Sprint 2020, International Journal of Sports Physiology and Performance (IJSPP): Volum 15 s. 941-948 Solli, Guro Strøm; Haugnes, Pål; Kocbach, Jan; Tillaar, Roland van den; Torvik, Per Øyvind; Sandbakk, Øyvind
Comparison of a Traditional Graded Exercise Protocol
With a Self-Paced 1-km Test to Assess Maximal Oxygen
Consumption 2020, International Journal of Sports Physiology and Performance (IJSPP): Volum 15 s. 1334-1339 Tillaar, Roland van den; Heimburg, Erna Dianne von; Solli, Guro Strøm
Association of strength and plyometric exercises with change of direction performances 2020, PLOS ONE: Volum 15 Falch, Hallvard Nygaard; Rædergård, Håvard Guldteig; Tillaar, Roland van den
2019
Comparison of three types of warm-up upon sprint ability in experienced soccer players 2019, Journal of Sport and Health Science: Volum 8 s. 574-578 Tillaar, Roland van den; Lerberg, Eirik Govasmark; Heimburg, Erna Dianne Von
The effects of performing integrated compared to isolated core exercises 2019, PLOS ONE: Volum 14 Sæterbakken, Atle Hole; Chaudhari, Ajit; Tillaar, Roland van den; Andersen, Vidar
Comparison of muscle activation and kinematics during free-weight back squats with different loads 2019, PLOS ONE: Volum 14 Tillaar, Roland van den; Andersen, Vidar; Sæterbakken, Atle Hole
Influence of opposition on overhead smash velocity in padel players 2019, Kinesiology: Volum 51 s. 206-212 Rivilla-Garcia, Jesus; Moreno, Alejandro Muñoz; Lorenzo, Jorge; Tillaar, Roland van den; Navandar, Archit
Validity and reliability of kinematics measured with push band vs. Linear encoder in bench press and push-ups 2019, Sports: Volum 7 Tillaar, Roland van den; Ball, Nick
Effect of opposition and effectiveness of throwing from first and second line in male elite handball during competition 2019, Kinesiologia Slovenica: Volum 25 s. 35-44 Cortés, Juan Zapardiel; Vila, Helena; Manchado, Carmen; Rivilla-Garcia, Jesus; Ferragut, Carmen; Tillaar, Roland
Effect of different physical training forms on change of direction ability: a systematic review and meta-analysis 2019, Sports Medicine - Open: Volum 5 s. 1-37 Falch, Hallvard Nygaard; Rædergård, Håvard Guldteig; Tillaar, Roland van den
2018
Comparison of Long and Short High-Intensity Interval Exercise Bouts on Running Performance, Physiological and Perceptual Responses 2018, Sports Medicine International Open: Volum 02 s. e20-e27 Valstad, Sverre; Heimburg, Erna Dianne von; Welde, Boye; Tillaar, Roland van den
Influence of different soccer-specific maximal
actions on physiological, perceptual and
accelerometer measurement loads 2018, Open Access Journal of Sports Medicine: Volum 9 s. 107-114 Dalen, Terje; Øverås, Ørjan; Tillaar, Roland van den; Welde, Boye; Heimburg, Erna Dianne von
Comparison of Core Muscle Activation between a Prone Bridge and 6-RM Back Squats 2018, The Journal of Human Kinetics: Volum 62 s. 43-53 Tillaar, Roland van den; Sæterbakken, Atle Hole
Longitudinal changes in physical activity level, body mass index, and oxygen uptake among Norwegian adolescents 2018, Frontiers in Public Health: Volum 6 Lagestad, Pål Arild; Tillaar, Roland van den; Mamen, Asgeir
Throwing biomechanics: aspects of throwing performance and shoulder injury risk Handball Sports Medicine: Basic Science, Injury Management and Return to Sport 2018, s. 69-79 Bencke, Jesper; Tillaar, Roland van den; Möller, Merete; Wagner, Herbert
Comparison of step-by-step kinematics of resisted, assisted and unloaded 20-m sprint runs 2018, Sports Biomechanics: s. 1-14 Tillaar, Roland van den; Gamble, Paul
Characteristics of Very High Intensity Runs of Soccer Players in Relation to Their Playing Position and Playing Half in the 2013-14 Spanish La Liga Season 2018, The Journal of Human Kinetics: Volum 66 s. 213-222 Rivilla-García, Jesús; Calvo, Luis Carlos; Jiménez-Rubio, Sergio; Paredes-Hernández, Victor; Muñoz, Alejandro; Tillaar, Roland van den
Comparison of Bilateral and Unilateral Squat Exercises on Barbell Kinematics and Muscle Activation 2018, International Journal of Sports Physical Therapy: Volum 13 s. 871-881 Eliassen, William; Sæterbakken, Atle Hole; Tillaar, Roland van den
2017
Acute effect of resisted sprinting upon regular sprint performance 2017, Acta Kinesiologiae Universitatis Tartuensis: Volum 23 s. 19-33 Tillaar, Roland van den; Teixeira, Amaro; Marinho, Daniel
The influence of different exercise intensities on kicking accuracy and velocity in soccer players 2017, Journal of Sport and Health Science: Volum 6 s. 462-467 Ferraz, Ricardo; Tillaar, Roland van den; Marques, Mario C.
Effect of Post Activation Potentiation Induced By Elastic Resistance on Kinematics And Performance in A Roundhouse Kick of Trained Martial Arts Practitioners. 2017, Journal of Strength and Conditioning Research: Volum 32 s. 990-996 Aandahl, Håkon Strand; Heimburg, Erna Dianne von; Tillaar, Roland van den
Comparison of different sprint training sessions with assisted and resisted running: effects on performance and kinematics in 20-m sprints 2017, Human Movement: Volum 18 s. 21-29 Tillaar, Roland van den; Heimburg, Erna Dianne von
Effects of knowing the task duration on players’ pacing patterns during soccer small-sided games 2017, Journal of Sports Sciences: Volum 36 s. 116-122 Ferraz, Ricardo; Gonçalves, B.; Tillaar, Roland van den; Saiz, Sergio Jiménez; Sampaio, Jaime; Marques, Mario C.
Shuttle versus straight repeated-sprint ability tests and their relationship to anthropometrics and explosive muscular performance in elite handball players 2017, Journal of Sports Medicine and Physical Fitness: Volum 58 s. 1625-1634 Hermassi, Souhail; Schwesig, René; Wollny, Rainer; Fieseler, Georg; Tillaar, Roland van den; Fernandez-Fernandez, Jaime
Comparison of hamstring muscle activation during high-speed running and various hamstring strengthening exercises 2017, International Journal of Sports Physical Therapy: Volum 12 s. 718-727 Tillaar, Roland van den; Solheim, Jens Asmund Brevik; Bencke, Jesper
2016
Comparison of Kinematics and Muscle Activation in Free-Weight Back Squat with and Without Elastic Bands 2016, Journal of Strength and Conditioning Research: Volum 30 s. 945-952 Sæterbakken, Atle Hole; Andersen, Vidar; Tillaar, Roland van den
Comparison of throwing velocity between first and second offensive line handball players 2016, Kinesiologia Slovenica: Volum 22 s. 5-15 Rivilla-García, J.; Calvo, J. Lorenzo; Tillaar, Roland van den
Effekten av økt fysisk aktivitet i skolen : betydningen av økt fysisk aktivitet i kroppsøving når det gjelder tviklingen av det maksimale oksygenopptaket blant ungdomsskoleelever 2016, Nordisk tidsskrift for pedagogikk og kritikk: Volum 2 s. 108-118 Tillaar, Roland van den; Rangul, Vegar; Lagestad, Pål
Effects of fatigue on throwing performance in experienced team handball players 2016, The Journal of Human Kinetics: Volum 54 s. 103-113 Nuño, Alberto; Chirosa, Ignacio J.; Tillaar, Roland Johannes Wilhelmus van den; Guisado, Rafael; Martín, Ignacio; Martinez, Isidoro
Effects of short or long warm-up on intermediate running performance 2016, Journal of Strength and Conditioning Research: Volum 31 s. 37-44 Tillaar, Roland van den; Vatten, Tormod; Heimburg, Erna Dianne Von
The effect of fatigue and duration knowledge of exercise on kicking performance in soccer players 2016, Journal of Sport and Health Science: Volum 8 s. 567-573 Ferraz, Ricardo; Tillaar, Roland van den; Pereira, Ana; Marques, Mario C.
Contribution of upper-body strength, body composition, and maximal oxygen uptake to predict double poling power and overall performance in female cross-country skiers. 2016, Journal of Strength and Conditioning Research: Volum 30 s. 2557-2564 Østerås, Sindre; Welde, Boye; Danielsen, Jørgen; Tillaar, Roland van den; Ettema, Gerardus Johannes C; Sandbakk, Øyvind
Comparison of Two Types of Warm-Up Upon Repeated-Sprint Performance in Experienced Soccer Players 2016, Journal of Strength and Conditioning Research: Volum 30 s. 2258-2265 Tillaar, Roland van den; Heimburg, Erna Dianne Von
Physical fitness profile of competitive young soccer players: Determination of positional differences 2016, International journal of sports science & coaching: Volum 11 s. 693-701 Marques, Mario C.; Izquierdo, M; Gabbett, Tim J.; Travassos, B; Branquinho, L; Tillaar, Roland van den
A new physical performance classification system for elite handball players: cluster analysis 2016, The Journal of Human Kinetics: Volum 51 s. 131-142 Bautista, I; Chirosa, I.J.; Robinson, J.E.; Tillaar, Roland van den; Chirosa, L.J.; Martin, I.M.
Effect of Instructions Prioritizing Speed or Accuracy on Kinematics and Kicking Performance in Football Players 2016, Journal of Motor Behavior: Volum 49 s. 414-421 Tillaar, Roland van den; Fuglstad, Pål Gunnar
Comparison of perceptual and physiological variables of running on a track, motorized treadmill, and non-motorized curved treadmill at increasing velocity 2016, Acta Kinesiologiae Universitatis Tartuensis: Volum 22 s. 20-35 Wee, Veronika Myran; Heimburg, Erna Dianne Von; Tillaar, Roland van den
Effects of fatigue upon throwing performance in experienced team handball players 2016, The Journal of Human Kinetics: Volum 54 s. 103-113 Nuño, Alberto; Chirosa, Ignacio J.; Tillaar, Roland van den; Guisado, Rafael; Martín, Ignacio; Martinez, Isidoro
2015
Effect of practicing soccer juggling with different sized balls upon performance, retention and transfer to ball reception 2015, Motor Control: Volum 20 s. 337-349 Råstad, Olav; Aune, Tore Kristian; Tillaar, Roland van den
The effects of grip width on sticking region in bench press. 2015, Journal of Sports Sciences: Volum 34 s. 232-238 Gomo, Olav Melhus; Tillaar, Roland van den
Influence of Strength, Sprint Running, and Combined Strength and Sprint Running Training on Short Sprint Performance in Young Adults 2015, International Journal of Sports Medicine (IJSM): Volum 36 s. 789-795 Marques, Mario C.; Gabbett, T; Marinho, Daniel; Blazevich, Anthony; Sousa, Ana; Tillaar, Roland van den
Comparison of in-season-specific resistance vs. a regular throwing training program on throwing velocity, anthropometry and power performance in elite handball players. 2015, Journal of Strength and Conditioning Research: Volum 29 s. 2105-2114 Hermassi, Souhail; Tillaar, Roland van den; Khlifa, Riadh; Chelly, Mohamed Souhaiel; Chamari, Karim
Relationships between the Yo-Yo intermittent recovery test and anaerobic performance tests in adolescent handball players 2015, The Journal of Human Kinetics: Volum 45 s. 197-205 Hermassi, Souhail; Aouadi, Ridha; Khalifa, Riadh; Tillaar, Roland van den; Shephard, Roy J.; Chelly, Mohamed Souhaiel
2014
Effects of a short-term in-season plyometric training program on repeated-sprint ability, leg power and jump performance of elite handball players 2014, International journal of sports science & coaching: Volum 9 s. 1205-1216 Hermassi, Souhail; Gabbett, Tim J.; Ingebrigsten, Jørgen; Tillaar, Roland van den; Chelly, Mohamed Souhaiel; Chamari, Karim
Comparison of muscle activation and performance during 6 RM, two- legged free-weight squats 2014, Kinesiologia Slovenica: Volum 20 s. 5-16 Tillaar, Roland van den; Andersen, Vidar; Sæterbakken, Atle Hole
The reliability of force-time variables recorded during vertical jump performance and their relationship with jump height in power-trained athletes 2014, International Sportmed Journal: Volum 15 s. 146-155 Marques, Mario C.; Izquierdo, Mikel; Tillaar, Roland van den; Moir, Gavin L.; Sanchez-Medina, Luis; González-Badillo, Juan José
Effect of fatigue upon performance and electromyographic activity in 6-RM bench Press 2014, The Journal of Human Kinetics: Volum 40 s. 57-65 Tillaar, Roland van den; Sæterbakken, Atle Hole
Influence of instruction on velocity and accuracy in soccer kicking of experienced soccer players 2014, Journal of Motor Behavior: Volum 46 s. 287-291 Tillaar, Roland van den; Ulvik, Aleksander
The existence of a sticking region in free weight squats 2014, The Journal of Human Kinetics: Volum 42 s. 63-71 Tillaar, Roland van den; Andersen, Vidar; Sæterbakken, Atle Hole
Contour analysis, A novel approach in movement science 2014, International Conference on Biomechanics in Sports: Volum 32 s. 794-797 eb, J. van der; Tillaar, Roland van den; Coolen, B.
Longitudinal changes in the physical activity patterns of police officers 2014, International Journal of Police Science and Management: Volum 16 s. 76-86 Lagestad, Pål; Tillaar, Roland van den
Maximal strength in upper-body segments as predictors of double poling performance in female cross-country skiers Book of Abstracts of the 19th Annual Congress of theEuropean College of Sport Science – 2nd - 5th July 2014, Amsterdam – The Netherlands 2014, s. 483-484 Østerås, S.; Hegge, Ann Magdalen; Welde, Boye; Tillaar, Roland van den; Sandbakk, Øyvind
2013
A comparison between boys and girls about the motives for the participation in school sport 2013, Journal of Physical Education and Sport (JPES): s. 303-307 Soares, Jorge; Antunes, Helio; Tillaar, Roland van den
Comparing performance and kinematics of throwing with a circular and whip-like wind up by experienced handball players 2013, Scandinavian Journal of Medicine & Science in Sports: Volum 23 s. E373-E380 Tillaar, Roland van den; Zondag, Anke; Cabri, Jan Maria Hendrick
Effect of specific vs. variable training upon overhead throwing velocity in children 2013, Perceptual and Motor Skills: Volum 116 s. 872-884 Tillaar, Roland van den; Marques, Mario
Fatigue effects upon sticking region and electromyography in a six-repetition maximum bench press 2013, Journal of Sports Sciences: Volum 31 s. 1823-1830 Tillaar, Roland van den; Sæterbakken, Atle Hole
A Comparison of Muscle Activity in Concentric and Counter Movement Maximum Bench Press 2013, The Journal of Human Kinetics: Volum 38 s. 63-71 Tillaar, Roland van den; Ettema, Gertja
Effect of single vs. multi joint ballistic resistance training upon vertical jump performance 2013, Acta Kinesiologiae Universitatis Tartuensis: Volum 19 s. 86-97 Dalen, Terje; Welde, Boye; Tillaar, Roland van den; Aune, Tore Kristian
Effects of Cold Rainy Weather vs. Normal Warm Indoor Environment upon Cognitive Performances 2013, International Journal of Humanities and Social Science: Volum 3 s. 28-33 Fernando, Ana Catarina Rocha Mendes; Lopes, Helder Manuel Arsénio; Vicente, António Manuel Neves; Prudente, João Filipe Pereira Nunes; Tillaar, Roland van den
Does an in-season 6-week combined sprint and jump training program improve strength-speed abilities and kicking performance in young soccer players? 2013, The Journal of Human Kinetics: Volum 39 s. 157-166 Marques, Mario C.; Pereira, Ana M.; Reis, Ivan G.; Tillaar, Roland van den
2012
The relationship between involvement in school sport practice and the perception of the quality of school sport 2012, Citius Altius Fortius: s. 458-465 Soares, Jorge; Tillaar, Roland van den
The Effect of Fatigue on Kicking Velocity in Soccer Players 2012, The Journal of Human Kinetics: Volum 35 s. 97-107 Ferraz, Ricardo; Tillaar, Roland van den; Marques, Mario
Association of anthropometric qualities with vertical jump performance in elite male volleyball players 2012, Journal of Sports Medicine and Physical Fitness: Volum 52 s. 11-17 Aouadi, R.; Jlid, M; Khlifa, R; Hermassi, Souhail; Chelly, Mohamed Souhaiel; Tillaar, Roland van den
Is the occurrence of the sticking region the result of diminishing potentiation in bench press? 2012, Journal of Sports Sciences: Volum 30 s. 591-599 Tillaar, Roland van den; Sæterbakken, Atle; Ettema, Gerardus Johannes C
The sticking region in three chest-press exercises with increasing degrees of freedom 2012, Journal of Strength and Conditioning Research: Volum 26 s. 2962-2969 Tillaar, Roland van den; Sæterbakken, Atle Hole
Gender differences in the kinematics and ball velocity of overarm throwing in elite team handball players 2012, Journal of Sports Sciences: Volum 30 s. 807-813 Tillaar, Roland van den; Cabri, Jan Maria Hendrick
Effects of two different training programs with same workload on throwing velocity by experienced water polo players 2012, Perceptual and Motor Skills: Volum 115 s. 895-902 Marques, Mario; Liberal, S M.; Costa, A; Tillaar, Roland van den; Sanchez-Medina, Luis; Martins, J
2011
A comparison of muscle activity and 1-RM strength of three chest-press exercises with different stability requirements 2011, Journal of Sports Sciences: Volum 29 s. 533-538 Sæterbakken, Atle; Tillaar, Roland van den; Fimland, Marius Steiro
Precision in Estimating Maximal Lactate Steady State Performance in Running Using a Fixed Blood Lactate Concentration or a Delta Value from an Incremental Lactate Profile Test 2011, International Journal of Applied Sports Sciences: Volum 23 s. 212-224 Mamen, Asgeir; Laparidis, Costas; Tillaar, Roland van den
Relationships between vertical jump and full squat power outputs with sprint times in U21 soccer players 2011, The Journal of Human Kinetics: Volum 30 s. 135-144 López-Segovia, Manuel; Marques, Mário C.; Tillaar, Roland van den; González-Badillo, Juan J
Higher precision of heart rate compared with VO2 to predict exercise intensity in endurance-trained runners 2011, Journal of Sports Science and Medicine (JSSM): Volum 10 s. 164-168 Reis, Victor M.; Tillaar, Roland van den; Marques, Mario
A comparison of kinematics between overarm throwing with 20% underweight, regular, and 20% overweight balls 2011, Journal of Applied Biomechanics: Volum 27 s. 252-257 Tillaar, Roland van den; Ettema, Gerardus Johannes C
Influence of opposition on ball velocity in the handball jump throw 2011, Journal of Sports Science and Medicine (JSSM): Volum 10 s. 534-539 Rivilla-García, Jesus; Grande, Ignacio; Sampedro, Javier; Tillaar, Roland van den
A pilot study on the influence of fatigue on kicking velocity in the soccer players 2011, Citius Altius Fortius: Volum 11 s. 178-181 Ferraz, Ricardo; Tillaar, Roland van den; Ferraz, Sergio; Santos, Albano; Mendes, Romeu; Marinho, Daniel A.
A comparison of ball velocity in different kicking positions with dominant and non-dominant leg in junior soccer players 2011, Citius Altius Fortius: Volum 11 s. 159-166 Marques, Mario; Pereira, Filipe; Marinho, Daniel; Reis, Mafalda; Cretu, Marian; Tillaar, Roland van den
MATCH ANALYSIS OF ELITE ADOLESCENT TEAM HANDBALL PLAYERS 2011, Journal of Strength and Conditioning Research: Volum 25 s. 2410-2417 Chelly, Mohamed Souhaiel; Hermassi, Souhail; Aouadi, Ridha; Khalifa, Riadh; Tillaar, Roland van den; Chamari, Karim
Effect of Core Stability Training on Throwing Velocity in Female Handball Players 2011, Journal of Strength and Conditioning Research: Volum 25 s. 712-718 Sæterbakken, Atle; Tillaar, Roland van den; Seiler, Stephen
2010
A load-velocity relationship for men and women in overhead throwing performance 2010, Journal of Sports Science and Medicine (JSSM): Volum 9 s. 524-526 Marques, Mario; Marinho, Daniel; Tillaar, Roland van den
Does combined dry land strength and aerobic training inhibit performance of young competitive swimmers? 2010, Journal of Sports Science and Medicine (JSSM): Volum 9 s. 300-310 Garrido, Nuno; Marinho, Daniel; Reis, V; Tillaar, Roland van den; Costa, Aldo; Silva, Jose Antonio
The "sticking period" in a maximum bench press 2010, Journal of Sports Sciences: Volum 28 s. 529-535 Tillaar, Roland van den; Ettema, Gerardus Johannes C
The Effect of Whole Body Vibration, Pnf Training or a Combination of Both on Hamstrings Range of Motion 2010, World Applied Sciences Journal: Volum 11 s. 744-751 Tillaar, Roland van den; Dastmenash, Siavash
Effects of mat characteristics on plantar pressure patterns and perceived mat properties during landing in gymnastics 2010, Sports Biomechanics: Volum 9 s. 245-257 Pérez-Soriano, Pedro; Llana-Belloch, Salvador; Morey-Klapsing, Gaspar; Pérez-Turpin, Jose Antonio; Cortell-Tormo, Juan Manuel; Tillaar, Roland van den
2009
A Comparison of Successful and Unsuccessful Attempts in Maximal Bench Pressing 2009, Medicine & Science in Sports & Exercise: Volum 41 s. 2056-2063 Tillaar, Roland van den; Ettema, Gertjan
PHYSICAL FITNESS QUALITIES OF PROFESSIONAL VOLLEYBALL PLAYERS: DETERMINATION OF POSITIONAL DIFFERENCES 2009, Journal of Strength and Conditioning Research: Volum 23 s. 1106-1111 Marques, Mario; Tillaar, Roland van den; Gabbett, T; Reis, Victor M.; González-Badillo, Juan José
Is there a proximal-to-distal sequence in overarm throwing in team handball? 2009, Journal of Sports Sciences: Volum 27 s. 949-955 Tillaar, Roland van den; Ettema, Gertjan
A comparison of overarm throwing with the dominant and nondominant arm in experienced team handball players 2009, Perceptual and Motor Skills: Volum 109 s. 315-326 Tillaar, Roland van den; Ettema, Gertjan
Is there a proximal-to-distal sequence in overarm throwing in team handball? 2009, Journal of Sports Sciences: Volum 27 s. 949-955 Tillaar, Roland van den; Ettema, Gerardus Johannes C
A comparison of overarm throwing with the dominant and nondominant arm in experienced team handball players 2009, Perceptual and Motor Skills: Volum 109 s. 315-326 Tillaar, Roland van den; Ettema, Gerardus Johannes C
A Comparison of Successful and Unsuccessful Attempts in Maximal Bench Pressing 2009, Medicine & Science in Sports & Exercise: Volum 41 s. 2056-2063 Tillaar, Roland van den; Ettema, Gerardus Johannes C
2008
Effect of specific strength training on overarm throwing performance 2008, International Journal of Sports Physiology and Performance (IJSPP): Volum 3 s. 164-175 Ettema, Gerardus Johannes C; Gløsen, Tommy; Tillaar, Roland van den
Changes in strength and power performance in elite senior female professional volleyball players during the in-season: a case study 2008, Journal of Strength and Conditioning Research: Volum 22 s. 1147-1155 Marques, Mario; Tillaar, Roland van den; Vescovi, Jason D.; González-Badillo, Juan José
Effect of specific strength training on overarm throwing performance 2008, International Journal of Sports Physiology and Performance (IJSPP): Volum 3 s. 164-175 Ettema, Gertjan; Gløsen, Tommy; Tillaar, Roland van den
2007
A three-dimensional analysis of overarm throwing in experienced handball players 2007, Journal of Applied Biomechanics: Volum 23 s. 12-19 Tillaar, Roland van den; Ettema, Gerardus Johannes C
Relationship between strength, power, force, and velocity qualities and performance in 3-step running throw ability 2007, International Journal of Sports Physiology and Performance (IJSPP): Volum 2 s. 414-422 Marques, Mario; Tillaar, Roland van den; Vescovi, Jason D.; González-Badillo, Juan José
2006
A comparison of kinematics between novices and experts in overarm throwing under influence of type of instruction 2006, Perceptual and Motor Skills: Volum 103 s. 503-514 Tillaar, Roland van den; Ettema, Gerardus Johannes C
The sticking point in bench pressing Nordisk Konferanse i Bevegelsesvitenskap 2006, Proceedings 2006, s. 27-29 Tillaar, Roland van den; Ettema, Gerardus Johannes C
Velocity Specificity in Early-Phase Sprint Training 2006, Journal of Strength and Conditioning Research: Volum 20 s. 833-837 Kristensen, Geir Olav; Tillaar, Roland van den; Ettema, Gerardus Johannes C
A comparison of performance and kinematics in throwing with the dominant and non-dominant arm in handball players The XXIV International Symposium on Biomechanics in Sports 2006, s. 165-168 Tillaar, Roland van den; Ettema, Gerardus Johannes C
2005
2004
A force velocity relationship and coordination patterns in overarm throwing 2004, Journal of Sports Science and Medicine (JSSM): Volum 3 s. 211-219 Tillaar, Roland van den; Ettema, Gerardus Johannes C
Effect of body size and gender in overarm throwing performance 2004, European Journal of Applied Physiology: Volum 91 s. 413-418 Tillaar, Roland van den; Ettema, Gerardus Johannes C
2003
Effect of different constraints on coordination and performance in overarm throwing 2003, NTNU: Tillaar, Roland van den
Influence of instruction on velocity and accuracy of overarm throwing 2003, Perceptual and Motor Skills: Volum 96 s. 423-434 Tillaar, Roland van den; Ettema, Gerardus Johannes C
Effects of instruction, emphasizing on velocity, accuracy or both on the performance and kinematics in overarm throwing 2003, Perceptual and Motor Skills: Volum 97 s. 731-742 Tillaar, Roland van den; Ettema, Gerardus Johannes C
1999
The efficient learner Human kinetics 1999, Almåsbakk, Bjørn; Tillaar, Roland van den
Optimization in the Learning of Cyclical Actions Energetics of human activity. W.A. Sparrow, editor 1999, s. 228-253 Almåsbakk, Bjørn; Whiting, H.T.A.; Tillaar, Roland van den
2022
En sammenligning av fysiologi og teknikk i staking mellom langløpere og tradisjonelle langrennsløpere 2022, Trenerklubbens blad: Torvik, Per Øyvind; Tillaar, Roland Johannes Wilhelmus van den; Talsnes, Rune Kjøsen; Sandbakk, Øyvind; Danielsen, Jørgen
2021
Episode 50 - Rundbordsprat om øvelsen benkpress 2021, Solstad, Tom Erik Jorung; Krosshaug, Tron; Mausehund, Lasse; Tillaar, Roland Johannes Wilhelmus van den; Larsen, Stian; Samnøy, Lars Edvin
2019
The effects of a short specific versus a long traditional warm-up on time-trial performance in cross-country skiing sprint 2019, Solli, Guro Strøm; Haugnes, Pål; Kocbach, Jan; Tillaar, Roland van den; Torvik, Per Øyvind; Sandbakk, Øyvind
2017
Comparison of kinematics of 30m repeated sprints in female soccer players. 2017, Tillaar, Roland van den
2016
Pap effect of resistance and overspeed running on kinematics and sprint performance 2016, Tillaar, Roland van den
2015
Effect of post-activation potentiation on kinematics and kicking performance in a roundhouse kick with trained martial arts practitioners. 2015, Aandahl, H. Strand; Tillaar, Roland van den; Heimburg, Erna Dianne von
A kinematic analysis of the sticking region in full back squats. 2015, Tillaar, Roland van den
Effect of in-season explosive strength training on maximal leg strength, jumping, sprinting, and intermittent aerobic performance in elite handball players 2015, Hermassi, Souhail; Tillaar, Roland van den
Effect of instructions prioritizing speed and/or accuracy on kinematics and kicking performance in experienced football players. 2015, Tillaar, Roland van den; Fuglstad, P.
Association of a new agility handball test, specific skills and selected muscular explosive performance of lower limbs in adolescent handball players. 2015, Hermassi, Souhail; Tillaar, Roland van den
2014
Maximal strength in upper-body segments as predictors of double poling performance in female cross-country skiers 2014, Østerås, S.; Welde, Boye; Hegge, Ann Magdalen; Tillaar, Roland van den; Sandbakk, Øyvind
Effect of practice soccer juggling with different sized balls upon performance and transfer to ball reception 2014, Tillaar, Roland van den; raastad, O; Aune, Tore Kristian
Maximal strength in upper-body segments as predictors of double poling performance in female cross-country skiers 2014, Østerås, S.; Hegge, Ann Magdalen; Welde, Boye; Tillaar, Roland van den; Sandbakk, Øyvind
2013
Comparison of two throwing techniques in handball upon kinematics and performance 2013, Tillaar, Roland van den
Comparison of effects of 6 weeks of plyometrics training with squat training upon different motor abilities in adolescent handball players 2013, Tillaar, Roland van den; Roaas, Truls Valland; Waade, Lars
Effects of 1 year of whole body vibration training in postmenopausal women 2013, Tillaar, Roland van den
2012
The effect of fatigue upon muscle patterning and performance in bench press 2012, Tillaar, Roland van den; Sæterbakken, Atle Hole
A comparison of muscle activation between maximum pure concentric and counter movement bench pressing 2012, Tillaar, Roland van den; Sæterbakken, Atle Hole; Ettema, Gerardus Johannes C
Importance of research in sports and physical education 2012, Tillaar, Roland van den
2011
DOES AGE AFFECT THE PERCEIVED EXERTION? 2011, Mamen, Asgeir; Birkeland, Vegard; Tillaar, Roland van den
STABILITY OF RATING OF PERCEIVED EXERTION AT LACTATE THRESHOLD 2011, Mamen, Asgeir; Birkeland, Vegard; Tillaar, Roland van den
Effect of training on the kinematics and performance in overarm throwing in experienced female handball players 2011, Tillaar, Roland van den; Marques, Mario
2010
What is technique? 2010, Tillaar, Roland van den
The Relationships Between Short Sprint And Countermovement Jump Eccentric Phase In Elite Track And Field Athletes 2010, Medicine & Science in Sports & Exercise: Volum 42 s. 368-369 Dias, Pedro S.; Tillaar, Roland van den; Pérez-Turpin, Jose Antonio; Marinho, Daniel A.; González-Badillo, Juan José; Marques, Mario C.
2009
Relationship between kicking ball velocity and explosive strength in physical students of both genders 2009, Journal of Sports Science and Medicine (JSSM): s. 230-230 Marques, Mario; Tillaar, Roland van den; Marinho, Daniel
Differences in ball shooting between futsal and soccer balls 2009, Journal of Sports Science and Medicine (JSSM): s. 229-229 Marinho, Daniel; Tillaar, Roland van den; Marques, Mario
Effect of three different throwing training programs with same workload on throwing performance with soccer ball in females 2009, Journal of Sports Science and Medicine (JSSM): Volum 2 s. 229-229 Marinho, Daniel; Tillaar, Roland van den; Marques, Mario
A comparison of succesful and unsuccessful attempt in 1RM bench press 2009, Tillaar, Roland van den; Ettema, Gertjan
A comparison of successful and unsuccessful attempt in 1RM bench press 2009, Tillaar, Roland van den
Acomparison of successful and unsuccessful attempts in 1RM bench press 2009, Tillaar, Roland van den; Ettema, Gerardus Johannes C
Rate of force development during bench press is only related to throwing velocity when using light loads 2009, International Conference on Biomechanics in Sports: Volum 27 Marinho, Daniel; Ferraz, Ricardo; Tillaar, Roland van den; Costa, Aldo; Reis, V; Silva, Jose Antonio
Vibrasjonstrening og Osteoporose 2009, Tillaar, Roland van den
Benk press 2009, Tillaar, Roland van den
Rate of force development is not dependent on the load during concentric bench press 2009, Medicine & Science in Sports & Exercise: s. 128-129 Ferraz, Ricardo; Tillaar, Roland van den; Costa, Aldo; Marinho, Daniel; Reis, V; Silva, Jose Antonio
2008
Visual feedback and sport performance 2008, Tillaar, Roland van den
OBLA OVER-ESTIMATES CAPACITY IN RECREATIONAL RUNNERS AND CYCLISTS 2008, Mamen, Asgeir; Laparidis, Costas; Tillaar, Roland van den
Core Stability Training Programs Improve Throwing Velocity 2008, British Journal of Sports Medicine: Volum 42 Sæterbakken, Atle; Tillaar, Roland van den; Seiler, Stephen
Effect of different constraints on performance and coordination in overarm throwing 2008, Tillaar, Roland van den
2007
Relationship between strength, power, force, and velocity qualities and performance in 3-step running throw ability 2007, International Journal of Sports Physiology and Performance (IJSPP): Volum 2 s. 414-422 Marques, Mario; Tillaar, Roland van den; Vescovi, Jason D.; González-Badillo, Juan José
2006
A comparison of performance and kinematics in throwing with the dominant and non-dominant arm in handball players 2006, Tillaar, Roland van den; Ettema, Gerardus Johannes C
The sticking point in bench pressing 2006, Tillaar, Roland van den; Ettema, Gerardus Johannes C
2003
Speed specificity in sprint training 2003, Ettema, Gerardus Johannes C; Tillaar, Roland van den; Kristensen, Geir Olav
Effect of Four Weeks Whole body Vibration Training on Flexibility Training and ROM of the hamstrings 2003, Tillaar, Roland van den; Lütcherath, Kristin; Norevik, Benedikte
Influence of instruction on velocity and accuracy of overarm throwing in novices 2003, Tillaar, Roland van den; Sæterbakken, Atle; Manger, Kyrre; Ettema, Gertjan
Effect of Four Weeks Whole body Vibration Training on Flexibility Training and ROM of the hamstrings 2003, Tillaar, Roland van den; Lütcherath, Kristin; Norevik, Benedikte
Effect of body size and gender in overarm throwing performance 2003, Tillaar, Roland van den
Influence of instruction on velocity and accuracy of overarm throwing in novices 2003, Tillaar, Roland van den; sæterbakken, Atle; Manger, Kyrre; Ettema, Gerardus Johannes C
2002
Vibrasjonstrening 2002, Fagnytt (Friidrettens trenerforening): Volum 11 s. 10-21 Tillaar, Roland van den
Effect of three different strength training programs with the same workload on velocity in overarm throwing 2002, Tillaar, Roland van den; Ettema, Gerardus Johannes C; Gløssen, Tommy
The proximal-distal sequence in overarm throwing and the effect of ball weight 2002, Tillaar, Roland van den; Ettema, Gerardus Johannes C
Effect of three different strength training programs with the same workload on velocity in overarm throwing 2002, Tillaar, Roland van den; Ettema, Gertjan; Gløssen, Tommy
The proximal-distal sequence in overarm throwing and the effect of ball weight 2002, Tillaar, Roland van den; Ettema, Gertjan
Kompendium i Biomekanikk, 2. utgave 2002, Høgskole i Sogn og Fjordane: Tillaar, Roland van den
2001
Restitusjonsmetoder 2001, Fagnytt (Friidrettens trenerforening): Volum 10 s. 4-21 Tillaar, Roland van den
2000
Influences of instruction on velocity and accuracy of overarm throwing 2000, Tillaar, Roland van den; Ettema, Gerardus Johannes C
Influence of instruction on velocity and coordination of overarm throwing in handball 2000, Tillaar, Roland van den; Ettema, Gerardus Johannes C
1999
Biologi i Grunnfag Idrett (IDR105) på internet 1999, [Mangler utgivernavn]: Ettema, Gerardus Johannes C; Roeleveld, Karin; Tillaar, Roland van den
1998
Trainingssituatie in Noorwegen 1998, Praktisch Handbal& Vakblad voor handbaltrainers: s. 26-28 Tillaar, Roland van den
Kompendium Spilleroppsett i Volleyball 1998, Roland van den Tillaar: Tillaar, Roland van den
Kompendium i Biomekanikk, 1. utgave 1998, Roland van den Tillaar: Tillaar, Roland van den
Handbal in Noorwegen 1998, Praktisch Handbal& Vakblad voor handbaltrainers: s. 31-33 Tillaar, Roland van den