What does supination involve?

Supination involves the action of turning the palm or foot upward. In anatomical terms, when the forearm is supinated, the palm faces upward or forward, depending on the position of the body. Similarly, when referring to the foot, supination means rolling the foot so that the lateral aspect (the outer side) is raised, which also leads to the arch being lifted and the sole facing upwards. This motion is in contrast to pronation, where the palm or foot turns downward. Understanding supination is crucial for professionals in medical fields, as it helps in assessing movement patterns in various contexts, such as physical therapy, orthopedics, and sports medicine.