Flutter Kick

Instructions

1. Lie face down on a bench so that the end of the bench is directly under your hips and your legs are held straight out behind you.
2. While holding onto the bench firmly with your hands, raise one straight leg while lowering the other.
3. Continue raising one leg and lowering the other until you can no longer do so while your abdomen stays pressed against the bench.
4. Return each leg back to its starting position then repeat with the other side.