Chest Expander Silicone Adjustable Resistance Exercise Bands

Material: The chest expander is made of special rubber hose and engineering environmental plastic handle. It is strong and durable. It has been tested many times and does not break easily. Feature: This product is 100LB(5x20LB) tension, Each spring is removable to adjust the resistance,the number of exercises and strength according to their physical fitness, from low to high, step by step, just started to choose less intensity, slowly increase the latex tube, let Your body muscles are not hurt. Function : Specially strengthen your chest, arms and shoulders. Overhead pull down helps broaden upper back. Also it can help the chest muscles, back muscles, deltoid muscles, and oblique muscles to strengthen the muscles of the chest, back, waist and limbs, and shape the body. Advantage : Different way to exercise with the chest expander allows you to strengthen and sculpt every muscle group Fitness Body Area: You can use it to exercise arm, wrist, chest and back muscles to help you build a perfect body. What time to use: fitness, weight loss, work and leisure, etc. Material:TPE