Abdominal tightness with leg on knee

How to do a leg-over-knee crunch?

The movement is performed by:

• the abdominal muscles

Starting position:

Lying on your back, place your feet hip-width apart, knees bent, and your hands behind your head.

Movement: Place one foot on the knee of the other leg. Perform an abdominal crunch while bringing your legs closer to your torso. Slowly return to the starting position. Repeat, and then practice with your legs on the opposite side.

Tips: Tighten your abdominal muscles. Maintain a distance between your chin and your sternum.