Today you may have seen people with knee pain. Knee pain can interfere with many daily physical activities, such as running, walking, swimming and sometimes even standing. Yes, severe knee pain can make it difficult for people to stay standing even for a long time.
Causes of Knee Pain
There can be many causes of knee pain, it may be an old injury, or it could be osteoarthritis. Inquiries are not that common, but osteoarthritis. Today, especially the elderly suffer from knee pain, and when older people suffer and the most common cause of knee pain in the elderly is osteoarthritis.
What is osteoarthritis?
The pain occurring in the knee joint area is the pain of osteoarthritis. Why is this pain arising? To know the main cause of knee pain or osteoarthritis, you need to understand the full mechanism. There are two bones in the knee joint, the first is the femur, which is called the femoral bone, and the second bone is tibial bone, with a cushion or cartilage or fatty substance in between. Well, the main purpose of this greasy substance is to prevent the two bones, femur and tibia, from rubbing against each other. This greasy liquid acts as a shock absorber of a car, minimizing shock and preventing shock. With age, this oily substance decreases and the edges of the tibia and femur rub against each other, causing friction and pain. Now you know the cause of knee pain.