Two-Medicine Ball Sumo Squat
Stand up with your torso upright and a medicine ball in each hand being held at arm’s length. The elbows should be close to your torso. Your feet should be wider than shoulder width apart.
Raise your arms out straight so that they are parallel with the ground, with your palms facing down. At the same time drive your hips back to the sumo squat position. Your thighs must be parallel with the ground.
In the bottom position, pause and push your knees out, while you dropping your arms to return to the starting position, and repeat the exercise according to the training plan.