Spring Arm Strength Hand Grper Power Twister Resistance Bend Bar for Fitness Chest Forearm Strength Training 20/30/40/50/60kg

Power Twister Flexible Strength Hand Gr Chest Shoulder Arm Rod Spring Exerciser Hand Fitne Grs 20KG 30KG 40 KG 50KG 60KG

Materials: Steel spring + ABS + Rubber 【Instructions】 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 both arms upwards, bend the spring, and then gradually relax, repeat several times. 3. The arms are bent forward and the spring is gradually relaxed 4. Bend the body downward and the arms bend the springs. 5. With both arms behind you, hold the spring tightly and then straighten it down and gradually bend the spring. 6. Insist on exercising, the effect of bodybuilding is remarkable. 【Notes】 1. Please check whether the various parts of the arm strength device are stable and not loose before use. 2. Please choose an arm strength machine that suits your physical fitne level to avoid muscle strain. 3. When using, put the safety belt on the armrest handle on the wrist.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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