Exercise Advice: Take a shoulder width stance and hold two kettlebells using both hands with an overhand grip (palms facing in). Let the kettlebells hang down at your sides. Slowly squat down to the bottom position while keeping your butt down and your back flat. Make sure to avoid leaning over, arching your back or rolling your shoulders during the movement. You want to focus all of the tension on your quadriceps during this exercise. From the squat position, explode back up to the top position and repeat.