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Updated: Mar 29, 2026

Comparative Analysis of Lower Limb Kinematics between the Initial and Terminal Phase of 5km Treadmill Running
Published on: July 17, 2020
An Evidence-Based Videotaped Running Biomechanics Analysis
1Department of Physical Therapy and Rehabilitation Science, University of California, San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA; Department of Radiology and Biomedical Imaging, University of California, San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA; Department of Orthopaedic Surgery, University of California, San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA.
This study presents a simple video analysis for injured runners to identify running biomechanics issues. This method helps create effective treatment strategies for common running injuries.
Area of Science:
- Sports Medicine
- Biomechanics
- Kinesiology
Background:
- Running biomechanics are crucial in the development of running-related injuries.
- Analysis of injured runners' biomechanics aids in developing targeted treatment strategies.
- Current methods for biomechanical analysis can be complex and inaccessible.
Purpose of the Study:
- To provide a framework for a systematic video-based running biomechanics analysis.
- To utilize 2-dimensional (2D) video and accessible tools for analysis.
- To establish a practical approach for identifying injury-related biomechanical factors.
Main Methods:
- A systematic video-based running biomechanics analysis plan is proposed.
- The plan uses 2-dimensional (2D) video captured from lateral and posterior views.
- Fourteen specific measurements are outlined for detailed analysis.
Main Results:
- The framework enables the identification of key 2D biomechanical variables.
- These 2D variables serve as surrogates for more complex 3D biomechanical measures.
- The proposed method is designed for widespread adoption and application.
Conclusions:
- A systematic 2D video analysis offers a practical approach to assessing running biomechanics in injured individuals.
- This method facilitates the translation of best practices in injury prevention and treatment.
- The approach has the potential to significantly impact the prevalent issue of running injuries.

