Step by step instructions
Stand with feet together, arms by sides. Sit back into hips, lowering into a narrow squat position with hands at hips.
Immediately jump straight up, landing in a deep plié squat position with legs open wide to the sides with knees and toes slightly turned out, hips under shoulders. (Make it easier by swinging arms during jump or harder by keeping hands at hips.) Repeat jump, this time landing in narrow squat position. Continue, alternating jumps each rep.