Area Worked: Side Abdominals
Muscles: External and Internal Obliques
Description / Instruction:
To perform the cross crunch, lie on your back with your knees bent and feet on the floor. Fold your arms behind your head. Cross one leg over the other so that your ankle rests on the bent knee. Perform a crunch by lifting and rotate your upper body and shoulder over to the leg bent on the floor. Repeat for the desired number of repetitions and then change sides. The Cross Crunch develops the External and Internal Obliques.