There are three main reasons that affect the clarity and delicacy of the mandibular line:

(A) Fat accumulation

(2) Relaxation of skin

(3) The tension of platysma is too strong

The position of the chin is a cystic structure, which is more likely to accumulate fat, just blocking the lines of the chin, not only blurring the lines of the jaw, but also forming a double chin. Moreover, the small mandible means that the supporting force of the mandibular angle is weak, and if you are fatter, you will lose the mandibular line.

Improvement method: liposuction can fundamentally reduce fat cells, and the slack situation can be tightened.

Daily attention to nose breathing and habitual mouth breathing will lead to chin retraction, tooth deformation, protruding mouth and double chin in the long run. Pay attention to the way you breathe and keep a good posture. Sit standing and don't bend your waist, so that the muscles in your shoulders and neck will be tight and smooth.