Learn how to exercise by doing the crunch on bosu with your arms overhead and a medicine ball.
Primary Muscle Group: abs and obliques
Base Movement: crunch
Equipment: bosu flat down, medicine ball
Training Type: weight training
Level of Difficulty: 3
Sport Specific: football, wrestling
Position: arms overhead, face up
Movement Variation: bilateral
Plane of Motion: sagittal
Joint Action: spine flexion
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