Step by step instructions
Holding a pair dumbbells at hips with elbows behind body, stand with heels together, toes turned out about 45 degrees. Keeping heels pressed together, extend left arm in front of shoulder, palm facing down.
Take a wide step to the right and switch arms, pressing right arm forward as left elbow bends, lowering into a grand plié position by bending both knees out over toes, shoulders stacked over hips. Slide right heel back into left as arms switch. That's one rep. Repeat until all reps are completed, alternating sides each time.