Improved long term stability: The blaster body supports your elbows, enabling you to keep correct posture during curls and triceps exercises. Our ARM blaster muscle bomber will enhance biceps curls and allow you to build lean, big muscle., increase strength & techniques: our ARM curl blaster keeps elbows locked closer to the body to avoid swaying, which forces your biceps to do all the work. Contoured plate isolates arms and shoulders while keeping back and elbows locked in position for curling exercise., our bicep trainer isolator bar has a superior and a contemporary construction with durable scratch resistant powder coated finish. It’s a sleek modern choice of ARM blasters for men and women, the contoured plate is adequately cushioned to support your elbows. The adjustable strap will fit around any body size and properly padded on the neck part; carefully designed for your comfort, safety, stability, and for more efficient workouts.