As for your thigh circumference, I think there are two reasons. First of all, it is effective to control diet when losing weight. The second one is: "Losing weight is a lifelong career". Since it is not the type of overeating and not fat, it must be controlled all the time, otherwise the meat will rebound. .
I am also losing weight, that is, dieting, almost dieting, although unscientific, but very effective.