How to do the Bottle-Weighted Frog Crunch
- 1Lie on your back with your knees bent and feet flat on the floor, positioned wider than shoulder-width apart.
- 2Hold a bottle with both hands and extend your arms straight up towards the ceiling.
- 3Engage your core and lift your shoulders off the ground, bringing the bottle towards your knees.
- 4Lower your shoulders back to the ground in a controlled manner.
Muscle group
Core
Type
Weighted Bodyweight
Equipment
Bottle


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