Most people only use 20% facial expression muscles. In the long run, those expression muscles that are rarely used at ordinary times may not be able to move freely because they have not been fully exercised. Facial yoga can just solve this problem. Beauty facial yoga recommends 20 effective ways to exercise facial expression muscles. Just through facial movements and simple yoga postures, you can eliminate facial relaxation, improve skin wrinkles, create a charming smile and help you create a tight face in your dreams!