The early stages of osteoarthrosis can be treated with functional exercises and adjunctive therapy to relieve pain and other symptoms and slow the progression of the disease. Weight loss and weight control: Weight loss and weight control can reduce weight bearing on the joints, reduce cartilage wear and tear, and reduce inflammation, thereby reducing pain and slowing the progression of the disease. If necessary, a cane can be used to reduce weight bearing. -Functional exercise: Life is exercise, exercise can maintain the existing joint function, prevent muscle atrophy and loss of calcium ions from bone. Improve the quality of life to minimize disability. Protect the joints from injury, avoid repeated impact or rotational sprain of the joints, and minimize ascent exercises. Exercise programs include: swimming, walking, bicycling, straight leg raises in the supine position, or resistance training. Extend and flex in place without weight bearing on the joint. Also correct incorrect exercise methods: too much weight, too much labor, too much going up and down stairs, too much climbing, should reduce the number of squatting and standing, in the exercise exercise should be done in moderation, should not be too tired. Muscle exercise especially emphasizes the exercise of quadriceps. -Physical therapy: heat application: moist heat therapy, hot water bath, paraffin bath, steam bath, hot spring bath. Dry heat therapy. Cold compresses: ice packs can be used in the acute stage to reduce swelling and pain relief, cold compresses are prohibited for those with poor circulation. -Body therapy: body therapy massage can increase local blood circulation, the massage therapist should know very well about the disease. -Support: The use of splint or plaster support in the acute stage is beneficial to the inflammation of the calf as soon as possible, and can also reduce the occurrence of deformity. -Transcutaneous electrical nerve stimulation (TENS): subcutaneous electrodes are placed in the painful area and pulsed electrical stimulation. tens blocks nerve signal transmission and improves the perception of pain. -Acupuncture: Stimulate the brain and nerve center to release natural analgesic substances. -Chinese herbal medicine: treating with evidence, dispelling wind and dampness, activating blood circulation, relieving tendons and pain.