What is the second heart of a person? What is the second heart of the human body?

Hello is muscle; Specifically, it refers to skeletal muscle. Hope it helps you understand.

I think it's the kidney, you can live well without feet, and if you don't have a kidney, the whole person is not good.

Modern medicine believes that the foot is farthest from the heart. As a result, not only does it take a long time for blood from the feet to return to the heart, but it is also difficult to flow smoothly back to the heart without sufficient pressure. Therefore, the blood in the foot farthest from the heart must rely on the normal contraction function of the foot muscles to allow the venous blood that accumulates waste to flow back to the heart through capillaries, venules, and veins.

It can be said that the foot muscles are like the "second heart" of the human body, and the quality of their contraction function determines the state of peripheral circulation.

Modern sports popularity: the gastrocnemius (calf) is the second heart.

The calf muscle is a second heart that is important in its function. Dr. Dai Jingang of the Medical Experimental Center of the China Academy of Chinese Medical Sciences explained that the human blood runs through arteries and veins. The arteries operate, and the heart propulsion is the most important; For the veins, the pressure generated by muscle contraction is one of the hemodynamic forces, and the venous return of the leg mainly depends on the contraction of the calf muscles.

For people who are physically and mentally healthy and sleep well, the calves should be warm, soft and elastic. On the contrary, if you feel colder than the palm of your hand, soft and tumbling, lack of elasticity, hardness, swelling, hard lumps in the deep muscles, and obvious marks after finger pressing, if you have the above conditions in your calves, your body will also have some uncomfortable symptoms, such as inner troubles, stress, etc. Under the influence of gravity, about 70% of the blood in the human body is concentrated in the lower body.

The calf is like a pump that slowly transports blood from above, and then resists gravity to try to send the blood back to the heart, and works day and night. Professor Liu Changxin, director of the Tuina Pain Department of Dongzhimen Hospital of Beijing University of Chinese Medicine, said that taking good care of the calves is equivalent to adding a "pump" to the lower part of the body, which can help the heart. If you want to strengthen your calves, moderate exercise is very important.

Occasionally, you can take a shower with hot or cold water, rub it a little harder, or barely walk a few steps on tiptoe. When a person is young, the proportion of NK cell-containing lymphocytes is high, and after the age of 30, it will decline significantly. Generally speaking, after the age of 30, you will get tired easily, and from the age of 40, many physical problems will appear, and the age of 50 is the age of high incidence of cancer.

Medical data shows that people with stable body temperature, regular physical activity, and frequent smiles, even if they are older, the proportion of lymphocytes will not drop too significantly. As long as you smile and massage your calves regularly, you can maintain a relatively healthy state. The calf is the personal doctor of the body, the "second heart of the human body", which can reflect the health of the whole body!

Rubbing your calves anytime and anywhere will increase your body temperature, speed up your metabolism, improve your immunity, and improve your health. If you train your calves well, your whole body will be better, and you will get less sick after the age of 50, so tell your friends quickly!

Yes, because without muscles, you can say that you are a soft minced meat, and you can't walk at all, so muscles can be said to be the second heart of a person.

Yes. The more developed the muscles and the more forceful the muscle contractions, the more they can promote the return of venous blood to the heart and promote blood circulation.

Yes, because the more developed your muscles, the more you can promote blood circulation and thus make your physical fitness better and better.