Power Twister Flexible Stretch, Professional Power Twister Heavy Duty Spring Chest Expander for Shoulder, Arms and Chest…

【Strength Chest Expander 】The portable pedal exerciser is lightweight, easy to carry and store. You can use spring exerciser at home, at office, hotel, gym or on the trip, wherever you need it.
【Adjustable Strength】There are five springs, the tension force of each spring is 147N, and the total is 735N. The number of springs could be increased or removed according to the strength required by the individual to increase or decrease the strength of the force.
【Premium Material】Spring material is made of carbon steel with excellent elasticity, strong and durable, not easy to deform, long service life. It has steel coil pull-up rod and non-silp PU handle. The handles and pedals are made of engineering plastics, high strength and wear resistance, which is suitable for any level of strength training.

Chest Expander includes fully adjustable resistance that moves the intensity up or down – for custom exercise of back, chest and arms. – Security clips lock the bands to handles for a secure, rock-solid connection and contoured, ergonomic handles provide a comfy grip. – Chest expander is the portable upper-body workout to do at any time, everywhere, to build that impressive chest that every workout fan wants.
Chest Expander includes fully adjustable resistance that – 5 Spring Chest Expander, features easy to grip handles and 5 springs. – Different way to exercise with Chest Expander. – Overhead pull down helps broaden upper back. – Pull behind back helps build arms and holders, holdout stretch to sides helps strengthen upper back and arms.
Springs can be removed to reduce the intensity Of Tension