" substantial researches have supported the health benefits of regular physical activity to elderly , even as simple as 30 - minute brisk walking a day , " professor jack cheng , chairman of department of orthopaedics and traumatology of the chinese university said 中文大学矫形外科及创伤学系主任郑振耀教授表示：培养活跃的生活模式对于长者尤其重要。多项外国研究显示定期作适量运动，如每天散步30分钟，对身体有莫大益处。
This may probably explain why there is such a high prevalence of falling among the aged group . with the generous donation from the sk yee medical foundation , the department of orthopaedics and traumatology launches the no - fall mobile van today . this van is to provide outreach fall prevention programme for the elderly with limited mobility 得到余兆麒医疗基金的慷慨资助，中大矫形外科及创伤学系的一部防跌流动检查车在今天正式启动，为行动不便的长者提供更方便的防跌流动检查服务。
At the conference , the department of orthopaedics & traumatology , cuhk introduced the limb lengthening technique in the treatment of severe limb length inequality in children with case illustration . the role of the rehabilitation team - physiotherapist , occupational therapist and prosthetist - orthotist in the management of such cases was explained 会上，中大矫形外科及创伤学学系以病例阐述肢体延长术如何治疗儿童肢体严重不等长疾病，及介绍由物理治疗师、职业治疗师和义肢矫形师组成的康复队伍在治疗过程中所发挥的作用。
