The knee pads have three functions, one is braking, the other is heat preservation, and the third is health care. Not to mention heat preservation, the knee part is very easy to get cold. Many knee joint diseases are related to the cold of the knee, especially in the mountains. The mountain breeze is very cold and very hard. Often the leg muscles will feel very much because of constant exercise. The knee is not hot because there is no muscle movement. When people feel that the heat dissipation of the legs is very comfortable, the knee is actually cold. At this time, if you wear knee pads, the thermal insulation effect of the knee pads can be reflected .
Mainly talk about the braking effect of knee pads. The knee joint is where the upper and lower leg bones meet, there is a meniscus in the middle, and there is a patella in front. The patella is stretched by two muscles and suspended before the leg bone junction, it is very easy to slide. In normal life, it is not subject to external forces There is no vigorous exercise, so the patella can move normally in a small area on the knee. Because mountaineering exerts too much pressure on the knees, and the vigorous exercise in mountaineering, it is easy to cause the patella to be pulled away from the original part, which can cause diseases in the knee joint. Wearing a knee brace can fix the patella in a relatively stable position to ensure that it is not easily injured. The above is the light braking effect of the knee brace when the knee joint is not injured. After the knee joint is injured, the knee brace with heavy braking can reduce the knee flexion and maintain a straight line from the thigh to the lower leg to reduce the knee joint. Bending to protect the knee joint from getting worse.
