Attach the strap and insert the handle bar into both handle loops.
Hip-wide stand with upright, stable upper body. Pull shoulders back and stick out chest. Grasp the strap with both hands under the handle bar. Full body tension.
Lead arms evenly up to maximum. Then move them slowly and evenly back to the starting position.
Always keep your elbows close to your body. Keep upper body, shoulders and upper arms motionless. Keep elbows in motion.