Portable Sports Arm Fitness Equipment,chest Expander,power Twister with Adjustable Resistance, Arms, Biceps, Abdomen, Chest/back, Leg Full Body Training

Description

FeatureName: Adjustable arm forceVolume 70.0 cm * 25.0 cm * 15.0 cmWeight: 1.45KGAre you still using inefficient and dangerous fitness equipment?Ordinary spring torsion device: The resistance cannot be adjusted, and the spring easily breaks after a long time of use, which is very dangerous. Ordinary chest expander: Because the arm is not fully opened, the movement effect will be greatly reduced, and then the middle spring is easy to clamp itself.You should choose a safer and more effective fitness equipment for yourself! ! !What are the advantages of our arm exerciser?Unique appearance, small size, easy to carry and store.Adjustable resistance strength to meet your different sports needs, making sports more effective.The unique triangle golden ratio support can keep the power strand stable during exercise and ensure your safety.High-quality raw materials, spring steel design so that the arm athletes will not contract too much during exercise, avoiding pinch injuries.Package Included:A set of lock-shaped power winding machine x 1