How to do the Crunch (w/ Bosu Ball)
- 1Lie on your back on the Bosu Ball with your feet flat on the floor and knees bent.
- 2Cross your arms over your chest or place your hands behind your head.
- 3Engage your core and lift your upper body towards your knees.
- 4Lower your upper body back to the starting position in a controlled manner.
Muscle group
Core
Type
Reps Only
Equipment
Bosu Ball


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