Of course, there are many ways, but the really effective way is exercise. Look at the following, which one suits you:

1, try to puff your mouth like a bubble and hold on for ten seconds; Try to pucker up again and hold on for 10 second. Can reduce the fat on the face.

2. Look up slowly, look at the sky, open your mouth and send it up with the tip of your tongue 10 second; Retract your tongue, close your mouth, slowly lower your head, and repeat 10 times to reduce mandibular hypertrophy.

3, the mouth is slightly open, and the jaw moves left and right, repeating 30 times. Just do it 2-3 times a day.

I suggest you keep a rich facial expression at ordinary times, and then strictly control your diet. Don't eat too much high-calorie food. You can eat small v fruit if you have the conditions to insist on physical exercise. Only in this way can we lose weight healthily.