The waist circumference is smaller, but the leg circumference and hip circumference have not changed, which may be because the weight loss method is different. After just starting to exercise for one or two months to two or three months, many people's weight has not changed, but their waistlines have obviously become smaller. This may be because the body increases muscle content while reducing fat, which offsets the weight loss caused by fat reduction. The waist circumference is reduced, indicating that the body fat rate and visceral fat are greatly reduced.

At the same time, if you lose weight improperly, you may lose weight, but the body fat rate has not decreased significantly, and it may even reduce metabolism and endanger your health. Therefore, in the process of losing weight, it is more important to pay attention not only to weight, but also to the changes of body fat rate and measurements.