Make a fish face by pulling your lips and cheeks inward, then try to smile while holding it for 30 seconds.
3.
Sit or stand with a straight back, tilt your head towards the ceiling, pucker your lips as if trying to kiss the ceiling, hold for about five seconds, and repeat.
4.
Take a deep breath, move your chin toward your left shoulder, then slowly turn your head to the right shoulder, breathe out slowly, and repeat this cycle.
5.
Incline your head forward toward your chest from the back of the neck, take a deep breath, raise your chest, and hold for ten seconds.
6.
Open your mouth and eyes wide, bring your chin close to your chest, stick out your tongue while making a "lion" sound, and inhale while closing your mouth.