理想体重是人们自身感觉良好的体重,是以身高或某些生理指标为基础。譬如,同一身高的两人,一个人的体重为70kg,而另一个人的体重却是80kg,为何同一身高而体重有差异呢?这主要是生理现象的肌肉量和脂肪量之间的比例因人而异所致,与性激素、胰岛素的分泌和肌肉神经的分布相关,同时,亦与大运动量的体育活动或缺乏体育活动 Ideal weight is that people feel good weight, based on height or some physiological indicators. For example, the same height of two people, a person’s weight is 70kg, while the other’s weight is 80kg, why the same height and weight differences? This is mainly the physiological phenomenon of muscle mass and fat ratio between Due to different people, and sex hormones, insulin secretion and the distribution of muscle nerves, but also with a large amount of physical activity or lack of physical activity