The prone hip internal rotation builds flexibility in the hips. This exercise also serves as a warm-up.
Instructions
Lie facedown on the floor with knees touching and bent at a 90-degree angle.
Let your feet fall to the sides, lowering them as close to the ground as possible while keeping your knees together, bent at the same angle, and hips on the ground. Pause at the lowest point and return to the start.
