You can ride a bike during femoral head replacement surgery. No problem. But we must pay attention to prohibition of alcohol and smoking. You can take some Chinese medicine at ordinary times. Avoid fatigue and pay attention to proper rest. Avoid catching cold. Under the condition of no load, try to move and exercise the affected limb. In daily life, you can often abduct the affected limb, ride a tricycle/bicycle, massage your legs every day, promote local blood supply at night, improve muscle hypoxia, and prevent and improve muscle atrophy. Exercise is based on the diagnosis and treatment of "hip preservation" and "hip extension", and it is mainly active exercise, which can mainly reduce the adhesion and contracture of tissues inside and outside the joint, thus improving and avoiding joint stiffness, restoring the normal metabolism of cartilage and restoring the normal activities of the joint.

Joint replacement is generally suitable for relaxing exercise and normal life, avoiding long-term activities, excessive stretching and buckling, and avoiding cross-legged and cross-legged. It's no problem to ride a bike for a short time.

Femoral head necrosis is mainly caused by trauma. According to orthopedic experts, rehabilitation exercise for patients with femoral head necrosis is very important, and cycling is one of them, which helps to reduce the burden on femoral head and exercise leg muscles. During the rehabilitation treatment at home, patients with femoral head necrosis not only take traditional Chinese medicine and rehabilitation exercise on time every day, but also practice riding a bicycle to treat the initial symptoms. After some improvements, they put bicycles in the house and fixed them on the ground to make them simple. Easy cycling fitness equipment keeps riding for half an hour every day, and the time is extended to 1 hour after one month. After two months of exercise, you can ride a bike outside after the symptoms basically disappear. There are two benefits for patients with femoral head necrosis: 1. It lightens the load on the femoral head. The newly grown bone tissue of patients with femoral head necrosis is fragile during the treatment, and the load will cause the femoral head to collapse or collapse again, which will aggravate the condition. In order to prevent this from happening to patients, don't stand for a long time. Walking upright can be done by crutches or riding a bike. 2. Riding a bike can exercise leg muscles. Proper cycling can help hip function and mobility, and prevent muscle and blood vessels from atrophy.