Preventing cardiovascular diseases is the number one killer threatening human life in the world today. It is reported that 1 of every two people in the United States died of cardiovascular diseases, and the number of people who died of cardiovascular diseases also ranked first in China. A large number of studies show that regular physical exercise can significantly reduce the formation and risk of cardiovascular diseases. Improve respiratory system function. When people take a deep breath in physical exercise, they inhale more oxygen, expel more carbon dioxide, increase vital capacity, reduce residual capacity and improve lung function. People who exercise regularly breathe smoothly, deeply, evenly and slowly, with an average of 68 breaths per minute, while people who don't exercise breathe 12 15 breaths per minute.
Improving the function of digestive organs Physical exercise can increase the consumption of nutrients in the body, increase the metabolism of the whole body and improve appetite. In addition, physical exercise can also promote gastrointestinal peristalsis and secretion of digestive juice, improve the function of liver and pancreas, thus improving the function of the whole digestive system and providing good material guarantee for human health and longevity. Improve the function of the nervous system. Human activities are coordinated activities under the control of the nervous system. People who insist on exercising, especially middle-aged and elderly people, often show flexibility, hearing and energy, which is the performance of the nervous system. One of the characteristics of diabetes that reduces the risk of diabetes is the high blood sugar level. If the patient is not controlled, there will be many other health problems such as decreased vision and kidney deficiency. Regular physical exercise can inhibit the rise of blood sugar level and greatly reduce the possibility of diabetes. Prevention of fractures Osteoporosis can lead to fractures, which will occur in people of all ages, and it is very common in the elderly.
Research shows that regular physical exercise can improve bone density and strength and prevent fractures. Of course, physical exercise also has a positive therapeutic effect on osteoporosis patients. One of the main characteristics of human aging to maintain physical activity ability is the gradual decline of physical activity ability, especially after 60 years old. There is a proverb in our country: "Old people exercise frequently, and crutches use swords." Facts have proved that regular physical exercise can slow down the degradation of physical activity ability of the elderly. It is reported that obesity will affect people's normal physiological functions. In particular, the burden on the heart is aggravated and life expectancy is shortened. A person's subcutaneous fat exceeds the normal standard of 1525, and the risk of death will increase to 30. As the saying goes, "if you practice muscles, you will grow three points, and if you don't practice meat, you will be one inch thicker." . Physical exercise can reduce fat, enhance muscle strength and maintain joint flexibility, so it can adjust weight and improve body shape and appearance.