How to do the Weighted Crunch (Bent Knee)
- 1Lie on your back with your knees bent and feet resting on an exercise ball.
- 2Hold a weight against your chest.
- 3Contract your abs to lift your shoulders off the ground.
- 4Slowly lower back down to the starting position.
Muscle group
Core
Type
Weighted Bodyweight
Equipment
Weight, Exercise Ball


_waist_360.gif)



_Stretching_360.gif)



