Abstract: '99 Rehabilitation Exercise Program after THA includes myodynamic exercise,range of motion,activity of daily living discipline.The patients begin to do this program as soon as they finish operation.And the whole time is two weeks.The program includes clinostatism and sitting position, standing position and walking exercise.The patients who have done this program can restore affected extremity function quickly, reduce postoperatives and shorten hospitalization dates.The program is feasible in clinic.

Key words: total hip arthroplasty, rehabilitation