Area Worked: Abdominals – upper and lower
Muscles: Rectus Abdominus
Description / Instruction:
To perform a double crunch, lie on your back with your hands behind your head and knees bent with your feet on the floor. Curl your upper body by lifting your head and shoulders off the floor towards the legs. At the same time lift your knees up and curl them towards your chest. Return to the start by slowly uncurling. The Double Crunch develops the full Rectus Abdominus.