Obesity line appears on the knee, which can also be called atrophy line or expansion line because it is not caused by obesity. Most of them will appear when the bones develop too fast and exceed the stretching speed of the skin, which is more common in knees or thighs, waist and abdomen. Therefore, people are not fat, but the fat lines on their knees may be caused by excessive joint activity and short-term fracture of elastic fibers in the skin.
However, this is not important. It should be treated by alternating hot and cold application or regular massage, but the most important thing is to eat and live regularly, and do little or no strenuous exercise. Of course, it is also important to have a light diet, eat more fruits and vegetables, and avoid alcohol and tobacco. On the other hand, if the patient was fat in the past, some white obesity lines may appear because of the rapid weight loss. If you want treatment, you can choose laser treatment.