Author(s) :

Donald Price.

Volume/Issue :

Abstract :

Flat feet, or pes planus, present a prevalent condition impacting mobility and quality of life, warranting an understanding of its biomechanical implications. This study aimed to quantify pressure differentials in the midfoot region between individuals with flat feet and those without during stair ascent. The pilot study evaluated one individual with clinically diagnosed flat feet and one healthy individual, both meeting specific inclusion criteria. The participants ascended stairs while a pressure-sensing system consisting of force-sensitive resistors (FSRs) recorded midfoot pressures. The results showed that individuals with flat feet exhibited lower pressure along the medial longitudinal arch and higher pressure along the lateral longitudinal arch compared to normal feet participants. Statistical analysis revealed significant differences in pressure for FSRs placed on the medial and lateral arches (p < 0.05). These results suggest a compensatory shift in pressure distributions, highlighting the altered loading patterns associated with flat feet. These findings have significant implications for physical therapy, underscoring the importance of arch-strengthening exercises to improve foot stability and redistribute pressure more effectively. By integrating pressure mapping into rehabilitation strategies, therapists can create personalized treatment plans, ultimately improving outcomes for individuals with flat feet. Future studies with larger participant groups and advanced pressure-sensing technologies are needed to validate these findings and refine therapeutic approaches.