ZGFHNY Power Twister Bar, 35kg 40kg 50kg 60kg Heavy Duty Dual Spring Chest Expander for Shoulder, Arm, Forearm and Chest Exercises(35kg)

【Material】Power Twister uses thickened carbon steel springs, evenly stressed and durable. Double-layer spring inside and outside, and steel pipe thread design, firm and not falling off, With higher strength and challenge 【Multi-purpose】Spring Chest Expander is easy to use. Through repeated bending, it makes the user stronger. It can be used for warm-up exercises, which is very suitable for people who want to exercise their chest muscles, arm muscles and back 【Multi-specification】35kg Suitable for beginners, 40kg, 50kg and 60kg can be used for Intermediate users, We recommend that you choose a Power Twister that suits your strength to avoid injury 【Anti-slip】Power Twister use Anti-slip handle, ergonomic design, waterproof, sweat-proof. The handle is equipped With high-density safety braided rope to prevent falling off during exercise and avoid injury 【Package Content】Power Twister Bar is packaged in a sturdy paper box to effectively avoid damage and wear, and the black storage bag can be used for storage and carrying, hanging in any position