Crunch on Stability Ball
Also: crunch (on stability ball), crunch (on stability ball, arms straight)
How to do it
- Sit on the stability ball with your feet flat on the ground and your knees bent at a 90 degree angle.
- Lie back on the ball until your lower back is supported and your upper body is parallel to the floor.
- Place your hands behind your head or across your chest.
- Engage your abs and lift your upper body towards your knees, curling your torso forward.
- Pause for a moment at the top of the movement, then slowly lower your upper body back down to the starting position.
- Repeat for the desired number of repetitions.
Log it in Minthra
Log every set of Crunch on Stability Ball and watch your best climb, week by week.
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Coming soon to iPhone, Android and Apple Watch.
Exercise data: exercises-dataset (MIT) by Hasan Emir Yıldırım


