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肥胖是指一定程度的明显超重与脂肪层过厚,是体内脂肪,尤其是甘油三酯积聚过多而导致的一种状态。由于食物摄入过多或机体代谢的改变而导致体内脂肪积聚过多造成体重过度增长并引起人体病理、生理改变或潜伏。研究报告表明肥胖已成为世界公害,更值得注意的是中学生人群肥胖呈不断上升趋势,已成为威胁中学生健康的严重问题。目前我国大约超过10%的中学生存在不同程度的肥胖,繁重的学业、不健康的饮食习惯及缺乏必要的体育锻炼是引起中学生肥胖的主要健康问题。
Obesity refers to a certain degree of significant overweight and fat layer is too thick, is the body fat, especially triglyceride accumulation caused by a state. Due to excessive food intake or body metabolism changes lead to excessive accumulation of body fat caused by excessive body weight gain and cause the human pathological, physiological changes or latent. The research report shows that obesity has become a world-wide public hazard. More notably, obesity among middle school students is on the rise. It has become a serious problem that threatens the health of middle school students. At present, more than 10% of secondary school students in our country have different levels of obesity. Heavy schoolwork, unhealthy eating habits and lack of necessary physical training are the major health problems that cause secondary school students to become obese.