痔疮、肛裂等症严重影响中老年人身心健康。对这类疾病的预防保健，除应特别重视避免暴饮暴食、少吃辛辣刺激及熏烤煎炸食品外，还可经常做缩肛运动。缩肛就是收缩肛门周围的肌肉。这项运动不受时间、场地限制，一提一松，算是一次。每日坚持数十次，可有效防止肛周静脉淤血， Hemorrhoids, anal fissure embolism seriously affect the physical and mental health of the elderly. Prevention and care of such diseases, in addition to special attention should be given to avoid overeating, eat less spicy stimulation and smoked fried foods, but also can often do anal contraction. Anus is contraction of the muscles around the anus. This sport is not subject to time and space constraints, mentioning loose, be considered once. Stick to dozens of times a day, can effectively prevent perianal venous congestion,