Specification:Condition: 100% Brand NewItem Type: Arm Power ExerciserMaterial: Spring SteelOptional Strength Grade: 80KG, 100KGColor: BlackFunction: Exercise shoulder, arm and back muscles to make the body healthy and strong.Usage:1. Stand with your legs apart, bend your right elbow, bend the spring with your left hand, then bend your left elbow and bend the spring with your right hand.2. Straighten the arms upwards, bend the spring, and then gradually relax, repeating several times.3. Bend the spring forward with both arms, then gradually relax.4. The body bends downward, and the arms bend the spring.5. Stretch your arms backwards, hold the spring tightly and straighten it downward, gradually bending the spring.6. Keep exercising, and the effect of bodybuilding is remarkable. Package List:1 x Arm Power Exerciser(80KG Grade) or1 x Arm Power Exerciser(100KG Grade) Note:1. Put the wrist into the safety ropes at both ends of the forearm before use, the reaction force of the handle cannot be directly aimed at the human body.2. Slow movements, take a few minutes of rest after each movement, and then practice.3. Do not go all out in exercise, you must leave enough force to control the rebound force of the arm.4. The important thing is not multiple power grade, but how many times can be done.
