Grasping hands is useful. First of all, I suggest you do more push-ups, which are very effective for hand holding. This paper introduces a small fitness equipment-grip. It can be used in a variety of ways, such as one hand, two hands, up or down grip and double clamp. The muscles exercised in each posture are different, so you can practice in different postures. Generally speaking, when using the grip, it is better to hold it continuously for 20 times for about 5 seconds each time.
Second, where is the grip to exercise muscles?
It is mainly to exercise the forearm muscles, which is commonly said to be the forearm muscles. Its main types are: sponge handle grip, rubber grip ring, adjustable grip and electronic grip. Its main purpose is to test the strength of forearm and hand muscles, and to exercise and increase grip strength and palm flexibility by using this product.
1, biceps brachii
The biceps brachii is inserted below the elbow from the lower end of the deltoid. The basic function of biceps brachii is to lift and bend the arm and rotate the wrist. There is also an arm bending action during grip strength exercise, which can stimulate biceps brachii when grip strength is relaxed, which has exercise effect.
2. Triceps brachii
It extends behind the upper arm, which can be straightened or extended. It has three heads: one is connected to the scapula, and the other two are connected to the humerus. Grip exercise can stimulate the triceps brachii very well, so as to achieve the exercise effect.
3. Forearm muscles
There are many different muscles in the forearm muscles, which are located on the outside and inside of the forearm and can control the movements of hands and wrists. These muscles are also indispensable when using grip, so grip practice can also exercise these muscle groups.
4. deltoid muscle
The deltoid muscle, also known as the tiger's head muscle, is located in the shoulder and is triangular. Its function is to abduct the shoulder joint. Although the effect of grip strength exercise on deltoid muscle is not as good as that of forearm muscle group and biceps brachii, it can also play a certain exercise effect.
Third, the efficacy and function of the grip.
1, enhance hand strength
Using grip strength practice can exercise hand muscles, enhance hand strength, make arm muscles stronger, and facilitate grasping and lifting things.
2, enhance finger flexibility
When fingers use the grip, they can enhance the flexibility of ten fingers through constant grasping and other actions.
Step 3 relieve fatigue
After a day's work, exercising with a grip can help relax hand muscles and relieve fatigue in these parts.
4. Promote blood circulation
Grip strength exercise helps to promote blood circulation in the arm and prevent numbness in the arm.
Step 5 prevent arthritis
Grasping hands can move arm joints, accelerate blood circulation, maintain joint blood circulation, and prevent inflammation and rheumatoid arthritis.
6. It has the effect of rehabilitation training
For people with hand muscle and soft tissue injuries, grip strength can be used as a rehabilitation training tool to help them recover as soon as possible.
7. Prevent heart disease
Grip exercise can enhance the contraction of the heart and prevent the sudden attack of heart disease. It can also prevent and treat thrombosis.
8. Prevention and treatment of cervical diseases
Regular use of grip exercise can play a better role in the prevention and treatment of cervical spondylosis.
9, prevention and control of rat hands
Nowadays, office workers need to repeatedly type on the keyboard and move the mouse every day. Wrist joint paralysis, swelling, pain and spasm due to long-term intense, repeated and excessive activity. Using the grip helps to relieve this symptom.
10, which is helpful for longevity.
Grasping hands can enhance grip strength, people with strong grip are stronger, and a strong body can ensure the normal operation of various organs, so they can live longer. Because women's natural muscles are not as good as men's in quantity and quality, their cardiac ejection function, arterial oxygen carrying capacity and venous blood return are not as good as men's. Therefore, the increase of grip strength will have a greater impact on women.