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Do Novice Runners Show Greater Changes in Biomechanical Parameters?
Wenjing Quan1,2, Feng Ren1, Dong Sun1
1Faculty of Sports Science, Ningbo University, China.
Applied Bionics and Biomechanics
|January 25, 2021
Summary
Novice runners exhibit greater ankle and hip motion and loading rates, increasing injury risk. Experienced runners demonstrate stronger hip extension power, suggesting targeted training for novices is crucial.
Area of Science:
- Biomechanics
- Sports Science
- Running Injury Prevention
Background:
- Understanding running biomechanics is key to preventing injuries.
- Differences exist between novice and experienced runners' movement patterns.
Purpose of the Study:
- To compare lower limb biomechanics between novice and experienced runners at a 3.3 m/s running speed.
- Identify kinematic and kinetic distinctions relevant to running injuries.
Main Methods:
- Collected kinematic and kinetic data from 24 participants (12 novice, 12 experienced) using motion capture and force plates.
- Analyzed ankle, knee, and hip joint parameters during the stance phase.
- Utilized independent samples t-tests for group comparisons.
Main Results:
- Novice runners showed significantly greater ankle range of motion, plantar flexion torque, and angular velocity.
- Novice runners exhibited larger hip flexion angles and range of motion.
- Experienced runners displayed significantly greater hip extension torque and power; novice runners had a higher vertical instantaneous loading rate.
Conclusions:
- Novice runners display biomechanical patterns associated with a higher risk of running injuries.
- Ankle and hip joint kinematics and kinetics differ significantly between novice and experienced runners.
- Novice runners should focus on enhancing hip muscle strength and adopting scientific training approaches.
