What are there?
1, long-distance running to prevent arthritis
Sticking to long-distance running may prevent arthritis. This is the conclusion drawn by experts after studying the knee joint of marathon runners.
Experts have found that even after running for tens of kilometers, athletes rarely have abnormal cartilage tissue and effusion. On the contrary, some recreational long-distance runners will have these physiological changes in their knees after long-distance running. It is speculated that the adaptability of "better biomechanics" and "body obtained through long-term training" enables marathon runners not only to run long distances, but also to maintain healthy and strong knee joints.
Jogging can strengthen bones.
Experts believe that jogging can make bones "young". The hypothesis is as follows: 4 1 three members of the jogging group aged 30 to 80 made a comparative examination of the bone changes of 86 men and women who usually don't like sports, and found that the bone mineral density of the joggers' vertebrae, femoral joints, leg bones and arm joints was about 40% higher than that of those who didn't exercise. This kind of bone density is close to the bone state in the twenties.
As far as men are concerned, the longer jogging time in a week, the higher bone density; For women, bone mineral density is directly related to the historical length of jogging. Only for joggers can we achieve the same effect as young people's bone density.
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Jogging at night
Jogging at night is better than morning and afternoon. This is the expert's conclusion after jogging time series test for 8 men aged 24-28 from 7: 30 am to 5: 30 pm.
Experts believe that jogging in the morning may cause thrombosis and promote thrombosis, while jogging at night may reduce the tendency of thrombosis and play a preventive role.
Run in the morning