Concept of a force-measuring horseshoe

Area of Science:

• Equine biomechanics
• Veterinary orthopedics
• Gait analysis technology

Background:

• Objective gait analysis is crucial for equine research and veterinary diagnostics.
• Existing methods for measuring ground reaction forces in horses have limitations.
• A novel, field-deployable system is needed to enhance objective gait analysis.

Purpose of the Study:

• To develop and validate a force-measuring horseshoe (FM shoe) for objective gait analysis in horses.
• To assess the accuracy and reliability of the FM shoe in measuring ground reaction forces.
• To establish a foundation for refined equine gait analysis using advanced sensor technology.

Main Methods:

• Development of a force-measuring horseshoe with integrated strain gauges in removable measuring units (MUs).
• Calibration of sensors with MUs mounted on the shoe using field-deployable equipment.
• Comparative analysis of force traces generated by the FM shoe against a standard force plate.

Main Results:

• The FM shoe successfully measured ground reaction forces by quantifying displacement between shoe parts.
• Strain gauge signals from the MUs showed strong correlation with established force measurement systems.
• A comparative study revealed good resemblance between force traces from the FM shoe and a force plate.
• A linear relationship was observed between applied forces and sensor signals.

Conclusions:

• The developed force-measuring horseshoe (FM shoe) demonstrates significant potential for objective gait analysis in horses.
• The system's ability to measure absolute forces is promising, despite ongoing calibration refinements.
• This technology represents a valuable advancement for equine research, diagnostics, and performance evaluation.