Which term denotes outward movement away from the midline of the body, often observed in the foot?

Which term denotes outward movement away from the midline of the body, often observed in the foot?

• A. Eversion
• B. Inversion
• C. Supination
• D. Pronation

Answer: (A)

Outward movement away from the midline is eversion. In the foot, eversion tilts the sole toward the outside edge. The opposite motion is inversion, which tilts the sole toward the inside edge. Supination and pronation describe rotational and arch changes: supination combines movement toward the outside of the foot (with plantarflexion) to create a more rigid stance, while pronation involves turning the foot inward with more flattening of the arch to absorb shock. In skiing terms, eversion shifts weight toward the outer edge, so understanding this helps with steering and edge control.

Outward movement away from the midline is eversion. In the foot, eversion tilts the sole toward the outside edge. The opposite motion is inversion, which tilts the sole toward the inside edge. Supination and pronation describe rotational and arch changes: supination combines movement toward the outside of the foot (with plantarflexion) to create a more rigid stance, while pronation involves turning the foot inward with more flattening of the arch to absorb shock. In skiing terms, eversion shifts weight toward the outer edge, so understanding this helps with steering and edge control.