Weighted Crunches
Core · Other
How to do it
Lie flat on your back with your feet flat on the ground or resting on a bench with your knees bent at a 90 degree angle. Hold a weight to your chest, or you may hold it extended above your torso. This will be your starting position. Now, exhale and slowly begin to roll your shoulders off the floor.
Get Novastra
Free, no ads, with cloud backup.