If the outside of the foot is higher than the inside, what term applies?

When the outside of the foot is higher than the inside, the correct term to describe this position is inversion. Inversion involves the tilting of the foot in such a way that the sole turns inward, causing the outside edge of the foot to rise above the inside edge. This motion primarily occurs at the subtalar joint, which enables the foot to adjust its position for stability on uneven surfaces and during different movements.

Inversion is commonly seen when individuals walk or run, especially on uneven terrain, and can play a significant role in activities that require agility and quick changes in direction. It is important for balance and support, as it allows the foot to adapt and respond to various physical demands.

Other terms, such as supination, eversion, and pronation, describe different foot movements. Supination refers to the outward rolling of the foot, eversion involves the turning of the sole outward, and pronation encompasses the inward rolling of the foot. Understanding these terms is crucial for assessing foot mechanics and addressing potential issues in gait and movement patterns, especially in a fitness or rehabilitation context.