VENBER 70kg Spring Power Twister Bar,Super Heavy Duty Arm and Chest Builder Strengthener Arm Wrestling

HIGH QUALITY-carbon steel springs, stainless steel composition with PPR handles, also equipped with nylon safety loops for maximum safety. Various Exercises: Allows different strength movements that can be adjusted to any workout; Great for arm, shoulder, abdomen and chest, perfect for building upper body muscle strength. Ideal for everyday use - the training device will fundamentally increase your hand and arm strength. Easy to transport, ideal for use in the office, school or home. Safety guarantee: we guarantee the quality of the products. If there are any problems after receiving the goods, we will solve them for you and solve them to your satisfaction as soon as possible. We look forward to your comments and we will work hard to do our best to make you more satisfied!