Exercise Advice: Take a shoulder width stance and hold a kettlebell using both hands. Position the kettlebell in front of you with an overhand grip (palms facing in). 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.