This is an exercise for quadriceps and hamstring strengthening.
- Lie face down on a bench with your hips on the edge, hold onto the bench with your hands.
- Allow your legs and toes hang down.
- Draw your abs in, squeeze your gluts and hamstrings.
- Kick each back and up while keeping your hips on the bench.
- Alternate kicking each leg.
Exercise images by Everkinetic.