Long-distance running can effectively improve the heart function, because limb muscles need to increase blood volume during long-distance running, thus effectively promoting the gradual development of myocardium, making its volume increase, beating vigorously and excretion increase.
In addition, the flow rate of blood in the body will also increase, which can eliminate the congestion of body organs and reduce the formation of thrombosis, which is very beneficial for middle-aged and elderly friends to prevent cardiovascular diseases. Long-distance running can also improve cardiopulmonary function. This is very good for health.
Of course, in the process of long-distance running, not only will breathing be accelerated, but the range of chest activities will also increase, the strength of ventilator will also increase, and the vital capacity will also increase.
It has a very good effect on the respiratory system. Long-distance running can enhance the skills of the body's motor organs. Long-distance running can also make the muscles in the chest and back of our limbs more developed and the muscle fiber tissue become strong and powerful. It can also thicken the body's bone density, increase the fracture resistance of bones and make bones healthier.
They can also effectively enhance the function of the nervous system, and running can also regulate the excitement and inhibition of the cerebral cortex, which has a very good effect on regulating the balance in the body, regulating emotions and refreshing the mind. In particular, it is of great help to improve the accuracy of parasympathetic nerve, prevent mental weakness, prevent autonomic nerve dysfunction and neurological symptoms.
Moreover, long-distance running can also effectively prevent obesity in the body, because it takes some energy to promote the metabolism of the body more effectively when running, which is also one of the very good ways for middle-aged and elderly friends to lose weight.
Can effectively prevent middle-aged obesity in the body. So as to improve the metabolism of the body, avoid the phenomenon of obesity in middle age, control the weight in middle age within the standard range, and make the body healthier.
At the same time, long-distance running can also effectively improve the body's lipid metabolism, prevent the body's blood lipid from being too high, and thus prevent hyperlipidemia.
Although long-distance running has many benefits for the elderly, the amount of exercise for long-distance running is really too great for the elderly, so middle-aged and elderly friends should try not to choose long-distance running when choosing exercise, and proper running exercise is still possible.