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Strengthen the material metabolism of bone exclusion, maintain and improve the elasticity and toughness of bone, so as to delay the aging process of bone cells. At the same time, "Yun" fitness can make muscle fibers thicken, improve the contraction, conductivity, reactivity of muscle fibers, make muscles and ligaments more tough and powerful, delay the decline of muscle function. Among them, cardiovascular problems are often faced by the elderly health problems, exercise and fitness can enhance the function of cardiovascular system. Appropriate physical exercise can increase cardiac excitability, enhance myocardial contractility, make coronary artery dilate, improve blood circulation, and improve myocardial oxygen utilization capacity. At the same time, exercise can also reduce blood fat, delay vascular sclerosis, reduce the incidence of cardiovascular diseases. Often participate in sports activities, due to the needs of muscle activities, the function of the digestive system is strengthened, the gastrointestinal peristalsis is strengthened, the blood circulation is improved, the secretion of digestive fluid is increased, and the absorption of nutrients is accelerated. For the elderly with weak digestive system function, exercise and fitness can help improve their digestive function. The elderly respiratory system function level is low, aerobic exercise can be a good exercise respiratory system, improve its function. Regular participation in physical exercise, especially appropriate aerobic exercise, can enhance the strength and endurance of respiratory muscles, increase lung ventilation, improve alveolar ventilation rate, maintain the elasticity of lung tissue and the range of motion of the chest, and delay the aging spurt caused by insufficient alveolar activity. Exercise and fitness for the respiratory system has another advantage: through the improvement of the function of the respiratory system can improve the metabolism of the whole body internal organs, strengthen the function of the whole body internal organs. 2. It is very helpful for the elderly to maintain the function of the internal organs. The decline of nervous system function is also a health problem faced by the elderly. Often participate in physical exercise, can improve the function of the central system, delay brain aging. Exercise and fitness can improve the excitability of cerebral cortex nerve process, shorten the reaction time, improve the function of brain center. Exercise and fitness can also prevent cerebral arteriosclerosis, maintain good blood supply to the brain. In addition, exercise and fitness can also improve neuromuscular function and enhance the body's balance, coordination and control, which has a positive effect on preventing falls.

Optimal anti-aging exercise: The first anti-aging fitness method is running. As long as you persevere in fitness running, you can mobilize the enthusiasm of antioxidant enzymes in the body, thus receiving the effect of anti-aging. Optimal antihypertensive exercise: Walking and other dynamic tensioning exercises, through repeated muscle contraction, promote the contraction and expansion of blood vessels, thereby reducing blood. Optimal weight loss exercise: Use hands and feet for best results, such as skiing, swimming, etc. If you are in the prime of life, you can also choose boxing, weightlifting, mountain climbing and other sports, especially effective in burning fat. Optimal anti-myopia exercise: Playing table tennis is beneficial to increase the constriction function of the ciliary muscle, and the recovery of vision is more obvious. The secret lies in playing table tennis, the eyes to table tennis as the goal, keep far, near, up, down movement, constantly make the ciliary muscle relax and contract, the external eye muscle is also constantly contracting, greatly promoting the blood supply of the eyeball tissue. Optimal brain exercise: All oxygenating exercise has the effect of brain, especially the jumping exercise is the best, can promote blood circulation, can supply the brain full of energy, more important is to play the role of meridian activating collaterals, brain and warm the lungs, can improve the ability of thinking and imagination. Optimal bodybuilding exercise: Many young men and women pursue bodybuilding, as long as perseverance in aerobics and gymnastics, strengthen balance and coordination exercise, will receive obvious effects.

The equipment set in outdoor fitness equipment, the target group is the public, its universality makes it has the characteristics of simple, easy to learn, quick effect. But it is an instrument after all, you need to master the basic essentials of operation, exercise step by step, do not try to be brave and struggle, to achieve the harmony and unity of the human body and the instrument. In this way, can effectively avoid blind operation caused by sports injury. Four points of attention need to be understood: 1.Don't overdo it. People who have regularly participated in physical exercise in the past can appropriately increase the amount of exercise, generally with a pulse of no more than 110 times per minute is appropriate, the maximum should not exceed 120 times per minute. Old comrades who did not often or do not take part in physical exercise in the past should first choose sports that suit them. 2. Before exercise, be sure to prepare for activities, warm up for about 10 to 15 minutes. Doing so can prevent ankle, waist and nerve damage. 3. Do some tidying up after exercise. Because people after the exercise of telangiectasia, if sitting on the ground in place, people's blood in the far end of the body will not be able to return to the heart, will feel the heart stuffy, have high blood pressure and heart disease of old comrades, after the exercise to walk, buffer for about 10 minutes. 4. to master the exercise time. The exercise time of old friends is best in 40 minutes or so, not less than 30 minutes on the left, not more than 1 hour on the right. The equipment set in outdoor fitness equipment, the target group is the public, its universality makes it has the characteristics of simple, easy to learn, quick effect. But it is an instrument after all, you need to master the basic essentials of operation, exercise step by step, do not try to be brave and struggle, to achieve the harmony and unity of the human body and the instrument. In this way, can effectively avoid blind operation caused by sports injury. Four points of attention need to be understood: 1. Don't overdo it. People who have regularly participated in physical exercise in the past can appropriately increase the amount of exercise, generally with a pulse of no more than 110 times per minute is appropriate, the maximum should not exceed 120 times per minute. Old comrades who did not often or do not take part in physical exercise in the past should first choose sports that suit them. 2. Before exercise, be sure to prepare for activities, warm up for about 10 to 15 minutes. Doing so can prevent ankle, waist and nerve damage. 3. Do some tidying up after exercise. Because people after the exercise of telangiectasia, if sitting on the ground in place, people's blood in the far end of the body will not be able to return to the heart, will feel the heart stuffy, have high blood pressure and heart disease of old comrades, after the exercise to walk, buffer for about 10 minutes. 4. to master the exercise time. The exercise time of old friends is best in 40 minutes or so, not less than 30 minutes on the left, not more than 1 hour on the right.