Why exercise can slow down aging

How to slow down the pace of aging and keep ourselves young despite the erosion of time has been the common dream of mankind for thousands of years. Medicine from ancient times to the present has been studying ways to fight aging, and people have never given up their desire to prolong their lives. People soon discovered that exercise can delay aging, but why can exercise delay aging? Next, we will ask authoritative experts to explain it to you.

1) Cardiovascular system: Exercise can enhance the function of the cardiovascular system. People who love exercise have stronger myocardial contractions, increased blood output, and thicker caliber of the coronary arteries that nourish the heart. Blood supply to the heart will be improved, the elasticity of blood vessels throughout the body will be enhanced, atherosclerosis will be delayed, heart function will be enhanced, and the ability of blood pressure and heart rate to adapt to various situations will be enhanced.

(2) Respiratory system: Exercise can improve respiratory function. During exercise, the human body needs to inhale more oxygen and expel a large amount of carbon dioxide, so the lung capacity increases, the residual volume decreases, and the lung function is enhanced. Good respiratory function helps the human body maintain vigorous energy and delays the aging process.

(3) Digestive system: Exercise can improve the function of the digestive system. People consume a certain amount of energy when exercising. Exercise increases the consumption of nutrients in the body and enhances the metabolism of the entire body, thereby increasing appetite. Exercise also promotes gastrointestinal motility and secretion of digestive juices, and improves the functions of the liver and pancreas, thereby improving the function of the entire digestive system and providing a good material guarantee for the health of middle-aged and elderly people.

(4) Nervous system: Exercise can improve the function of the nervous system. Exercise is a coordinated activity controlled by the nervous system. Middle-aged and elderly people who insist on exercising often have flexible bodies, sharp ears and eyes, and are full of energy, which is a manifestation of strong nervous system function. Exercise can promote blood circulation in the brain, improve the oxygen and nutrient supply to brain cells, slow down the aging process of the central nervous system and improve its working efficiency. This is especially important for those who do mental work. Repeated muscle activity training can improve the nervous system's ability to regulate excitation and inhibition, thereby regulating the function of the cerebral cortex. In particular, relaxing exercises can relieve neuromuscular tension and achieve a relaxing and calming effect. They have a good therapeutic effect on neurosis, depression, insomnia, hypertension, etc.

(5) Musculoskeletal system: Exercise develops muscles and strengthens bones. Exercise itself is a kind of stretching on the bones. Correct exercise can improve the muscle's ability to contract and relax, make muscle fibers thicker, and increase muscle strength. Exercise can improve blood circulation throughout the body, improve the nutrition of muscles and bones, enhance the material metabolism of bones, increase the elasticity and toughness of bones, and thus delay the aging process of bones. It can also prevent osteoporosis, degenerative changes in bones and joints, joint pain and other symptoms.

(6) Endocrine system: Exercise has a greater impact on the endocrine system, especially the pituitary-adrenal system that plays an important role in regulating metabolism, as well as the functions of digestive glands such as the pancreas, and often achieves significant improvements. The positive changes in body structure and function that result from long-term exercise, such as stronger muscles, stronger bones, more flexible ligaments, more elastic blood vessels, thicker myocardium, and more capillary networks, are all formed under the regulation of the endocrine system. Exercise can improve sugar metabolism and prevent and treat diabetes; exercise can lower blood cholesterol and prevent arteriosclerosis; exercise can promote the utilization of excess fat and prevent weight gain; exercise can improve sexual function and promote a harmonious sex life, etc. These are all related to the improvement of endocrine regulation function.

(7) Immune system: Scholars at home and abroad currently agree that physical exercise can mobilize the stress response capacity of the human immune system, delay the aging of immune organs, and enhance immune function. They have drawn such a rule from practice: aging of the body means decline in immune function, physical exercise means improving immunity, enhancing health means delaying aging.

The above is our explanation of why exercise can delay aging. After reading the above article, I believe everyone knows what benefits exercise can bring us. So if you want to delay aging, just exercise more.