The arch contributes to making the human foot stiff. Medical research has indicated there are two arches,the MLA (medial longitudinal arch) and the TTA (transverse tarsal arch). The middle of the foot contains the TTA, and covers the width of the foot. The TTA plays a more significant role in how stiff the foot is. The MLA runs on the inside of the foot from the heel to the toes. Each foot is made up of 26-28 bones, and together they account for nearly a quarter of the bones in the body. The plantar fascia is found within the MLA, and is responsible for 25 percent of foot stiffness. There is a test that is performed on cadaveric feet, known as the three-point bending test. This involves cutting the tissue between the long bones of the feet, known as the metatarsals. When the tissue is severed, the stiffness in the foot is reduced by half. Patients who are interested in learning more about the arch and foot structure may wish to speak with a podiatrist for more information.

If you have any concerns about your feet, contact one of our podiatrists from Piedmont Podiatry Associates. Our doctors can provide the care you need to keep you pain-free and on your feet.

Biomechanics in Podiatry

Podiatric biomechanics is a particular sector of specialty podiatry with licensed practitioners who are trained to diagnose and treat conditions affecting the foot, ankle and lower leg. Biomechanics deals with the forces that act against the body, causing an interference with the biological structures. It focuses on the movement of the ankle, the foot and the forces that interact with them.

A History of Biomechanics

• Biomechanics dates back to the BC era in Egypt where evidence of professional foot care has been recorded.
• In 1974, biomechanics gained a higher profile from the studies of Merton Root, who claimed that by changing or controlling the forces between the ankle and the foot, corrections or conditions could be implemented to gain strength and coordination in the area.

Modern technological improvements are based on past theories and therapeutic processes that provide a better understanding of podiatric concepts for biomechanics. Computers can provide accurate information about the forces and patterns of the feet and lower legs.

Understanding biomechanics of the feet can help improve and eliminate pain, stopping further stress to the foot.

If you have any questions please feel free to contact one of our offices located in Greenville, and Easley, SC . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.