Gait Differences in Flat and High-Arched Feet
Author Information
Author(s): Fan Yifang, Fan Yubo, Li Zhiyu, Lv Changsheng, Luo Donglin
Primary Institution: Guangzhou Institute of Physical Education
Hypothesis
Does the type of foot arch (flat vs. high-arched) affect human walking activities?
Conclusion
The structural differences in foot arches lead to significant variations in muscle tension and stability while walking.
Supporting Evidence
- Significant differences in vertical ground reaction force distributions were found between flat-footed and high-arched subjects.
- Flat-footed individuals experience more muscle fatigue during long walks compared to high-arched individuals.
- The rate of change of footprint area was smaller in high-arched subjects, indicating greater stability.
Takeaway
People with flat feet and high-arched feet walk differently, which can affect how tired their feet get.
Methodology
Subjects were divided into flat-footed and high-arched groups based on 3D foot scanning and plantar pressure measurements.
Limitations
The study only included non-pathological cases and may not apply to individuals with foot pathologies.
Participant Demographics
12 male and 12 female subjects, aged 18-30.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.01
Digital Object Identifier (DOI)
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