| 摘要 |
PROBLEM TO BE SOLVED: To use a knee relief device to apply elastic force to a knee, a waist, and an ankle to make a walking person comfortable and to help a person apt to stumble, because the waist of the elder person hangs down gradually, then the person must walk bowlegged, and joints of the waist cannot twist to cause pain. SOLUTION: This device is put on from a slightly upper part of the knee back with the device opened. When the device is moved slightly, the device abuts on a pain part, is stayed there for 5 to 6 minutes, and then removed. At this time, the pain can be reduced. The device is used for the painful knee, and preferably used just after getting up in the morning. The device should not be used within two hours after bathing.
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