Pain at the base of the thigh after femoral neck fracture replacement surgery may be due to too little movement after the fracture and pain caused by adhesions and pulling of muscles and soft tissues. The first thing to do after surgery is to exercise the flexion, extension and rotation of the hip joint. After the same as the opposite side, you can contact the exercise of straight leg raise in flat position and side leg raise in lateral position. Daily walking distance can be increased gradually.