- 100% Brand New with good quality
- Perfect for building upper body strength
- The role of throwing arm device. It is used to exercise the arm muscles.Its main exercise muscles and chest auxiliary exercise wrist.
- Increase the muscle strength of upper limbs.including the pectoralis major shoulder elbow and wrist joints and other parts of the power.
- It can make the upper limb muscles and increase the arm strength.Improve the quality of the body
- The is a portable exercise device that is great for home, office or travel use.
Method of use：
- Two arms bending spring after the neck.
- Two arms forward and upward bending spring and then relax.
- Two arms to her chest bending spring and then straight slowly relax.
- Stand up two feet apart.your right elbow bent with his left hand bending spring and then left elbow bend with the right hand bending spring.
- Behind two arms to hold spring and then bending straight down gradually.
- The pursuit of quantity not weight.
- Before use please check whether the methods implement the connection parts is firm.no loose phenomenon.
- Please Make sure you have enough power to use the 30KG or 40KG or 50KG or 60KG Level
- Before use, please carry arm device handle seat belt on your wrist.
- When using, should choose relatively spacious field exercise, lest hurt to sell.
- Operating at a constant speed when using, should do.
- Below are for reference only, how to choose according to individual constitution and decide, please
Accepted * Condition Applied. Learn here for Return Policy.
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