Arm Power Exerciser Spring Forearm Strength Muscle Trainer Chest Expander Gym Equipment

Condition: 100% Brand NewItem Type: Arm Power ExerciserMaterial: Spring SteelColor: BlackOptional Strength Grade: 20KG (suitable for people who just started exercising), 30KG (suitable for teenagers / lady), 40KG (suitable for fitness professionals), 50KG (suitable for strong men), 60KG (suitable for Hercules)Function: Exercise shoulder, arm and back muscles to make the body 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(20KG Grade)or1 x Arm Power Exerciser(30KG Grade)or1 x Arm Power Exerciser(40KG Grade)or1 x Arm Power Exerciser(50KG Grade)or1 x Arm Power Exerciser(60KG Grade)

• Exercise shoulder, arm and back muscles to make the body and strong.
• The arm power exerciser has a strong rebound, help you build the perfect body figure.
• Build up your forearm strength and wrist strength, if insist to use, the effect of bodybuilding is remarkable.
• Non-slip rubber handle, conform to ergonomic designs, easy to grip and use.
• Made of carbon steel spring material, safe and eco-friendly, stable and durable.