Arm strength device, also known as grip strength stick, is used to exercise arm muscles, mainly to exercise arm strength and chest muscles and assist wrist strength. Arm strength device is a kind of exercise equipment for forearm wrist flexor, which is dangerous to some extent.

According to the required force, it is divided into different grades, generally 20, 30, 40, 50, 60, 80, 100,10kg, which refers to the force required by Bai Wan's arm.

Extended data:

Precautions:

1, exercise has a preparation period, and the load is gradually determined.

2, do a good job in fitness preparation activities.

3, check the equipment and equipment

4, lay a good foundation, dumbbell primary fitness stage to fully grasp the essentials of dumbbell fitness movements.

5. Select multiple exercises to practice compound training.

6, improve the quality of movement, which is the basis of dumbbell fitness.

7. Ensure a steady and slightly slow movement rhythm, carry out "peak contraction" and deepen the stimulation of muscles.

8, master the correct breathing method

9. Strengthen your mind and concentrate on the muscle strength process.

10, find the right feeling. After exercise, there are local muscle aches, abdominal distension, fullness, fever and extreme muscle tension.

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