Gripper is a small fitness equipment to exercise people's wrist and arm strength. Many men basically have grips at home, which is convenient for practice anytime and anywhere. The use posture of the grip includes one hand, two hands, upper grip, lower grip, double clamp and so on. Different postures are used to practice different parts.

One hand is dominated by one arm, and both hands can practice the coordinated exertion of both arms. Practice the corresponding parts in other postures. Don't loosen it immediately after clenching, but keep it for about 5 seconds in a group for 20 times in a row, and the effect is better. The grip is small and light, easy to carry and not limited by fixed time and space. Foam grip is not only suitable for men's exercise, but also for women's leisure exercise.

Classification of grippers

1, sponge handle grip

The grip of sponge handle is generally composed of carbon steel inside and hand foam on the handle. When using, hold the foam part in the palm of your hand, otherwise it may cause sports injury. Hand blisters can effectively protect crutches, and have strong sweat absorption, and will not feel uncomfortable after long-term exercise.

2, rubber grip ring

Rubber grip ring is a kind of annular rubber product, which can exercise fingers through "five-finger grip" and promote blood circulation of five fingers. Because of its small size, the grip ring can be put into your pocket and carried around, so it is more suitable for people who often work with their fingers and often go out.

3. Adjustable handle

The adjustable grip strength is generally 5-60kg, which is suitable for different people and can effectively improve the grip strength step by step. General 10kg is suitable for rehabilitation training, 20kg is suitable for high school students' grip strength test training, and adult males generally use more than 40kg.

4. Electronic grip

The electronic grip can adjust the handle according to the size of the palm, which is humanized, durable and high in precision. It can be tested three times to show its maximum value. High-precision strain sensor and large-screen LCD digital display are adopted. The movement device and nut can adjust the position of the handle to meet the needs of people of different ages. The handle is equipped with a spring, which makes it feel comfortable.

The above contents refer to Baidu Encyclopedia-Grasping Hands.