Begin by stepping out slightly wider than shoulder width apart with the toes pointed outwards. This is the starting position. Lower into a squat position by pushing the hips and glutes backward. Maintain a tight core and straight back throughout. In an explosive movement, jump up into the air from the lowered squat position. As you jump upwards, bring the feet together so you can land with feet together on the ground. Upon landing, immediately jump back into the air to now land back in the starting position. Repeat the squatting and jumping movements for desired reps.