Arm strength device:
First, the arm strength device, also known as the grip strength stick, is used to exercise arm muscles, mainly to exercise arm strength and chest muscles, and to assist in exercising wrist strength. Arm strength device is a kind of exercise equipment for forearm wrist flexor, which is dangerous to some extent.
Second, the use method:
1. Bend your arm and bend the spring at the back of your neck.
2. Put your arms forward, bend the spring upward, and then relax.
3. Keep your arms close to your chest, bend the spring, then straighten and slowly relax.
4. Stand with your 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.
Put your arms behind your back, hold the spring tightly, then straighten and bend gradually.
Third, matters needing attention:
1. Before use, check whether the connection part of the arm strength device is firm and not loose.
2. Choose an arm strength device suitable for your body level to avoid pulling muscles.
3. When in use, fasten the safety belt on the handle of the arm strength device on your wrist.
4. When using, you should choose a relatively spacious venue to exercise, so as not to get rid of it and hurt people.