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Updated: Jul 24, 2026
07:19
Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step
Published on: June 16, 2021
Forces under the foot.
Journal of Biomedical Engineering
|January 1, 1983
Summary
A new transducer measures foot forces during walking. Plaster casts and Plastazote insoles significantly reduce forces, offering potential benefits for managing foot ulcers in diabetes and leprosy patients.
Area of Science:
- Biomechanics
- Podiatry
- Medical Engineering
Background:
- Understanding foot-sole mechanical forces is crucial for preventing and managing lower limb pathologies.
- Existing measurement methods may not fully capture all force components under the foot.
- Various footwear and insoles alter biomechanical load distribution.
Purpose of the Study:
- To develop and validate a transducer system for measuring horizontal and vertical forces under the foot.
- To analyze the impact of different footwear on these mechanical forces.
- To explore the clinical implications for conditions like diabetic foot ulcers.
Main Methods:
- Development of a novel shear force transducer.
- Integration with a vertical force transducer for comprehensive analysis.
- Gait analysis of individuals walking in various footwear conditions.
Main Results:
- The transducer system successfully recorded shear and vertical forces.
- Significant differences in force distribution were observed across different footwear types.
- Plaster casts exhibited the lowest recorded forces, followed by Plastazote insoles.
Conclusions:
- The developed transducer system provides a comprehensive method for analyzing foot biomechanics.
- Footwear, particularly rigid options like plaster casts and soft insoles like Plastazote, can substantially modify plantar pressure.
- Findings suggest potential applications in therapeutic interventions for high-risk foot conditions, including diabetic foot and leprosy-related ulcerations.
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