1. Chin exercises - you can tighten your chin.

1． Close your mouth and move your chin as far to the right as possible.

2. Move to the left similarly. Do eight sets at a time for one set on the left and right.

2. Teeth grinding exercises - can eliminate neck laxity and double chin.

1． Slowly open your mouth as far as possible and then stop for 10 seconds.

2. Just close your mouth and clench your molars firmly, then stop without exerting force for 10 seconds. Repeat the above set of actions 8 times.

3. Tongue exercises - make the lines of the chin and neck more perfect.

1． While pressing your chin with your fingertips, use force on the tip of your tongue to stick out your tongue as much as possible.

2. Just move your tongue to the lower left. At this time, it is enough if the muscles of the mouth become hard.

3． Start to rotate to the right, and make one rotation as a set of movements, repeated eight times.