1
Stand with feet shoulder-width apart, knees slightly bent, arms at sides in neutral position, core engaged, and posture upright
2
Raise both arms laterally to shoulder height with a slight bend in the elbows, thumbs pointing upward or neutral grip orientation
3
Slowly lower both arms back down to starting position with controlled movement, resisting gravity throughout the descent
4
Drive elbows up and out to lift arms back to shoulder height, maintaining slight elbow bend and controlled tempo throughout the movement