A floor crunch while using the exercise ball to elevate her legs. |
Lay on your back with the exercise ball under your knees. Lift your shoulders off the mat, crunching your stomach. Hold slowly return. Keep the ball steady.
A floor crunch while using the exercise ball to elevate her legs. |
Lay on your back with the exercise ball under your knees. Lift your shoulders off the mat, crunching your stomach. Hold slowly return. Keep the ball steady.