Markerless mocap for mechanical work and fatigue in tennis
Key Questions
What is markerless motion capture and how is it used in tennis?
Markerless motion capture is a non-invasive, field-based method that tracks movement without physical markers. In tennis, it analyzes stroke kinematics, joint risks, and derives mechanical work as a fatigue indicator from players performing serves, forehands, and backhands.
How does mechanical work serve as a fatigue indicator in this study?
The peer-reviewed study validates mechanical work derived from markerless mocap as a reliable fatigue measure during tennis strokes. This approach provides objective data on player fatigue in real-game conditions.
What are the benefits of this technology for tennis training and injury prevention?
It complements IMU and wearables by enhancing field-based quantification tools for training and injury monitoring. The method bridges the gap between lab research and practical application for coaches and practitioners.
Peer-reviewed study uses markerless motion capture to derive mechanical work as valid fatigue indicator; field-based non-invasive method for stroke kinematics/joint risks, complements IMU/wearables for training/injury monitoring. Enhances field quant toolkit, bridges lab-practitioner gap.