Core exercise
Stability Ball Crunch
Crunch with your back resting on a stability ball, for a greater range of motion.
- Primary muscleCore
- EquipmentOther
- MovementCore
- LevelBeginner
- Core
- Other
How to do the Stability Ball Crunch
4 steps, in the order you do them.
- Sit on the stability ball and walk your feet out until your mid-back rests on the ball.
- Keep your feet hip-width apart and your knees at 90 degrees.
- With your hands beside your head, lift your torso by contracting your abs.
- Lower slowly, following the curve of the ball, and repeat.
Muscles worked
Alternatives to the Stability Ball Crunch
They work the core with other equipment, including options for training at home.
Guides to get more out of it
Mobbe
Log every set and watch your numbers climb.
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More core exercises
Stability Ball PlankCore · Other
Sit UpCore · Bodyweight
Standing Ab Wheel RolloutCore · Ab wheel
Seated Knee TuckCore · Bodyweight
Frequently asked questions
What muscles does the Stability Ball Crunch work?
The Stability Ball Crunch works mainly the core.