适宜的体重是身体素质的一个重要因素。体重作为评定身体发育、健康情况,胖瘦标准、营养好坏等的一项重要指标,早已受到人们的重视。根据脂肪占体重百分比的多少来判断一个人的胖瘦、过重或不足,已被很多专家认为是一种较为理想的标准,并已在临床医学、卫生保健以及选拔运动员、潜水员、飞行员等方面受到重视和应用。测量人体脂肪百分比的方法虽有多种,但多半需要专门的设备和技术,一般不易进行。但用测量皮下脂肪厚度(即皮摺厚度)对照体表面积来核算体脂含量的方 Appropriate weight is an important factor in physical fitness. Weight as a measure of physical development, health conditions, fat and thin standard, good and bad nutrition, an important indicator, has long been people’s attention. According to the percentage of body weight of fat to determine a person’s weight, overweight or inadequate, many experts have considered to be a more ideal standard, and has been in clinical medicine, health care and selection of athletes, divers, pilots and so on By the attention and application. Although there are many ways to measure the percentage of body fat, most of them require specialized equipment and techniques and are generally not easy to carry out. But with the measurement of subcutaneous fat thickness (ie, the thickness of the skin fold) control body surface area to calculate body fat content