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[Development, evaluation and application of a dynamometric system of skates]
Canadian Journal of Applied Sport Sciences. Journal Canadien Des Sciences Appliquees Au Sport
|September 1, 1983
Summary
This study developed a validated dynamometric system for ice skates, enabling precise measurement of forces and their application points during skating. This innovative tool enhances the dynamic analysis of skating techniques like the "stop".
Area of Science:
- Sports Engineering
- Biomechanics
- Instrumentation
Context:
- Ice skating performance relies on precise force application.
- Existing methods lack detailed dynamic force measurement capabilities.
- Understanding the 'stop' maneuver is crucial for technique optimization.
Purpose:
- To develop and validate a dynamometric system for ice skates.
- To measure forces and their application points on the skate blade during dynamic skating maneuvers.
- To integrate the system with cinematographic techniques for 3D motion analysis.
Summary:
- A dynamometric system using strain gauges and a Wheatstone bridge was constructed and calibrated for ice skate blades.
- The system's frame design was critical for its applicability and measurement precision.
- Coupling with cinematographic analysis allowed for 3D angle measurements during skating 'stops'.
Impact:
- The validated dynamometric system offers adequate precision for force measurement in ice skating.
- The combined system provides a powerful, innovative tool for dynamic ice skating research.
- Enables deeper understanding of skating biomechanics and technique refinement.