EmpireAthletics Professional Königsfeder 20-60kg power spring bending spring bending dumbbell expander dumbbell

★High Quality: They are resistant to aging, durable, good tensile strength, good elasticity.
★Perfect Upper Body Exerciser: Application Can be used for a variety of muscle training, fitness training bands, is an ideal choice to increase strength and flexibility. Helps strengthen muscles.
★Lightweigh and Handy: Rubber bands are easily added or removed by a snap action. Light weigh, good for travel and storage, office, Gym , camping or traveling, doing exercise anywhere, any time.

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