Weighted Hollow Body Hover

Weighted Hanging Leg Hip Raise

Medicine Ball Alternate V-Up

Dumbbell Alternate V-Up

Weighted Plate Lying Crunch

Bottle Weighted Frog Crunch

Dumbbell Crunch Hold with Legs Off

Dumbbell Overhead Sit-Up

Dumbbell Decline Overhead Sit-Up

Weighted Seated Tuck Crunch on Floor