Why are older people more susceptible to arthritis?

With the growth of age, people gradually become old, then the whole body has become gradually slow up, each organ and parts become more fragile, so the elderly are more susceptible to illness. Some elderly people in order to maintain the health of the body, often participate in some physical exercise, which is very good, but if improper exercise will easily lead to elderly suffering from arthritis. So, what causes the elderly suffering from arthritis?
Some older people like mountain climbing. Although climbing is a good way to exercise, but it is not conducive to the protection of the knee. Because the mountain when the knee weight is basically their own weight, and down the mountain in addition to their own weight, the knee but also bear the power of the next red, such an impact will increase the knee injury.

There are a lot of old people like to play tai chi, but improper exercise, will increase the knee load. The technical characteristics of Taijiquan is the knee is always in the squatting of the static support, the stability of the knee mainly by the quadriceps and patella to maintain, if prolonged excessive exercise, the patella articular surface will be subject to regular Friction, squeezing and collision, which will accelerate the degeneration of patellar cartilage, causing joint pain.
Above is the cause of some elderly people suffering from arthritis, for the elderly, the health is the most important, so in life must be taken from all aspects of attention, to avoid being sick of the disease. Elderly must do a good job in prevention work, to avoid suffering from arthritis. Once the illness will bring great inconvenience to the elderly action. At this time we must actively treat.