People who are older are more prone to varicose veins in the lower limbs, and in severe cases, pigmentation of the skin of the lower limbs may occur, and the wound will not last for a long time.
The muscles of a crippled leg are well-developed, and there are a large number of blood vessels in the muscle. When a person cripples the leg, the leg muscles becomes tight and loose. When the muscles relax, the arterial blood from the heart increases the amount of perfusion to the muscles; when the muscles are tightened, they squeeze the blood vessels to speed up the return of venous blood to the heart, thereby promoting blood circulation. According to measurements, when the toes are lifted, the amount of blood squeezed out by each contraction of the muscles in the back of both calves is roughly equivalent to the amount of blood discharged from the heart pulse.
Ancient Ancient doctors and health keepers in China have long recognized the importance of blood circulation in the lower limbs and invented corresponding exercises. Born in Song Dynasty, Xing Yuming, Sheng Yuqing, and now still practicing for many people, there are lame movements in Qidandian .
The specific method of lame exercise: put your feet close together, lift your toes hard, then relax, repeat, and do dozens of times a day in a row. The lame exercise is not limited by the venue, time and equipment. It can effectively and quickly reduce the fatigue of civilian personnel and prevent the occurrence of some occupational diseases. It is also a simple and effective exercise method for health care of the elderly. Therefore, when you are sitting or standing for a long time, you can consciously do lame exercise for 5-10 minutes at a time, which is very good for your health.