Knee wear is irreversible, do you know what to do to protect your knees?
Time:
2021/06/16
Source:
The knee is the most vulnerable body part in sports, and cyclists know that long-term riding can cause knee pain if the seat height is not adjusted correctly.
The same is true for other sports. Protecting the knee is the premise of sports. Regarding the knee, you must know that these knee joints wear and tear and cannot be repaired.
In the traditional concept, climbing mountains and going up and down stairs is a good aerobic exercise that can help us exercise the muscles of the thighs and buttocks. At the same time, it can also exercise our cardiopulmonary function.
However, many orthopedic experts in famous hospitals reminded that climbing stairs and mountains is "the dumbest exercise".
Climbing stairs or mountains is a weight-bearing exercise, and the joints below the waist bear the weight of your body, especially the knees. When the body climbs up, the weight on the knees will instantly increase to about 4 times the usual weight.
Take a person weighing 60 kg as an example: when walking on a flat road, each knee bears 60 kg. When climbing stairs or mountains, the weight on the knees instantly becomes 240 kg, which is equivalent to carrying a piano on each of the left and right knees. Also, the faster you go, the more stress you put on your knees.
Also, this wear and tear to the knee is irreparable! If the wear and tear is too severe, only the joint can be replaced!
The knee joint has a lifespan of only 60 years
On the one hand we need to exercise the muscle groups of the thighs and buttocks. But on the other hand, we can't sacrifice the knee joint.
Because the lifespan of a knee joint is genetically determined, most of which is 60 years, overuse wears it down beyond repair.
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