On October 18^th, jointly organized by Youth Committee of Beijing Association of Rehabilitation Medicine and PUTH Department of Rehabilitation Medicine, the rehabilitation salon for youth and classes of standardized rehabilitation of knee joint combining physicians, therapists and nurses was held in Peking University Health Science Center. Yang Yanyan, Zhang Qiaoyun, Dai Hongle participated in theory lecturing, while Li Tao, Luo Jianfen, Luo Tongxuan attended practical drills. Zhou Mouwang, director of Department of Rehabilitation Medicine, also gave some instructions. Over 120 youthful rehabilitation physicians, therapists and nurses from all over the country have participated.