Starting in a standing position, hold dumbbell in both hands. Hinge at the hips and bend knees, pushing hips towards the back wall and keeping knees over ankles. Squeeze glutes and thrust hips forward, allowing momentum to move dumbbell forward, as you stand tall. This is on rep.

Repeat reps rapidly, keeping neutral spine, chest lifted, all toes on the ground, and head and neck in line with your spine.