What is the effect of inverse contraction on the foot?

The effect of inverse contraction on the foot primarily involves the medial rotation. When the muscles responsible for this contraction engage, they create movement that rotates the foot inward, also referred to as medial rotation. This action is crucial in various activities, including walking and maintaining balance, as it helps position the foot correctly during movement.

In contrast, options that involve lateral rotation or lifting the foot upwards do not describe the primary outcome of inverse contraction accurately. While extending the toes involves muscular contractions, it does not correlate with the specific action of medial rotation brought on by inverse contraction. Medial rotation is fundamental for stabilizing movements and ensuring proper alignment, especially in sports and physical activities.