- Start standing with your feet wider than shoulder width, holding one dumbbell in both hands. Choose a medium to heavy weight. You want to feel this. It's OK to have to take a couple breaks during the minute.
- With your back slightly arched, push your hips back, bend your knees, and lower your body until your thighs are parallel to the floor and your elbows touch your knees.
- With your weight focused in your heels, push yourself up to the starting position.
- Do as many reps as you can for one minute.