Lose weight, keep fit and improve insulin resistance. Obesity is often accompanied by hypertension, type 2 diabetes and dyslipidemia, which are all risk factors of cardiovascular diseases, and are called insulin resistance syndrome or syndrome X. An American study confirmed that the consumption of body energy is inversely proportional to the occurrence of type 2 diabetes. Walking at an agile and lively pace for 65,438+0 hours every day can reduce the incidence of type 2 diabetes by half, and those who use aerobic exercise and aerobic exercise have the lowest risk.

Enhance bone load and slow down osteoporosis. At the 3rd International Symposium on Osteoporosis from 65438 to 0999, Frost, an American orthopedic professor, introduced a new concept of osteoporosis-muscle mass (muscle volume and strength) controlled by nervous system is an important factor to determine bone strength (including bone mass and bone structure). Another study in Australia found that the weaker the quadriceps femoris, the more bone loss. It can be seen that exercise can not only maintain muscle strength, but also slow down decalcification and osteoporosis of bones.

Eliminate troubles and refresh your mind. The best antidote to anxiety is exercise. When you are worried, use more muscles and less brains, and the result will surprise you. No one can do strenuous exercise in the gym or climb mountains, and still be upset about what just happened. No matter who you are, exercise can lift your spirits. The healthier a person is (including mental health), the stronger his ability to resist diseases and work and family pressures.