About this product
Quantity Per Pack1
BrandPOWER GYM
Product description
Materials: High Quality Carbon Steel Springs and Non-Slip Plastic handle
Strengthens the chest,back,shoulders,biceps and grip
Perfect for building upper body strength
Suitable for people;young ,adult,beginners
Method: 1.Bend both arms and bend the spring hard behind the neck
2.Two arms forward, bend the spring upward, and then relax.
3.The arms converge toward the chest, bend the springs, then straighten out and relax slowly.
4.Stand, two feet 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.
5.Two arms to the behind, clench the spring, and then straighten down gradually bend.
Precautions: 1. Please check the strength of the arms arm device before use, there is no loosening phenomenon.
2. Select the arm that suits your fitness level so as not to strain your muscles.
3. When using, place the arm on the handle safely on the wrist.
4. When using, you should choose a relatively spacious site exercise, so as not to hurt people.