Femoral head arthroplasty can be rehabilitated through quadriceps strength exercise, gluteus muscle strength exercise, lower limb functional exercise and so on. 1. Quadriceps strength exercise: to restore the strength of quadriceps, you can tighten the muscles in front of the thighs, and at the same time press the knees down, maintain for a period of time, and then slowly relax. 2. Gluteal muscle strength exercise: you can exercise your gluteal muscle strength by clenching the muscles of both buttocks, then slowly relaxing them, and then slowly abducting them. 3. Lower limb function exercise: generally through the lower limb movement, such as can be used in the lying position, the heel of the tiptoe on the bed, and then slowly to the direction of the buttocks to move, and then slowly reset; can also be through the joints of the adductor movement, such as the lower limbs to the left and right sides of the slow opening, and then slowly retracted. The above movements can be repeated several times depending on your situation. Rehabilitation exercises after femoral head arthroplasty are recommended to be carried out under the guidance of professional doctors.