Yes, the fat content of chin and collarbone is much less than that of body. The chin and clavicle are the easiest to lose weight when sweating during exercise. If you have fat on your cheeks, you can also use facial massage and pat to help reduce facial fat.

In fact, whether through exercise or dieting, losing weight is losing weight. If the whole body is thin, it will be symmetrical, and then strengthen local exercise. Don't dwell on one part.