Lying 90 Degree Leg Tap Crunch

Instructions

1. Lie on your back with legs raised and knees bent at 90 degrees.
2. Place your hands lightly behind your head.
3. Crunch upward while lowering one leg to tap the floor.
4. Return the leg and lower your torso, then repeat on the other side.
5. Keep your lower back pressed into the floor throughout.