To keep face youth was facial fitness. PAO has been developed at the point of training mimetic muscles against sagging, wrinkles and smile lines with an university and beauty clinic. Trained face is beautiful!
More information,
English: http://www.mtg.gr.jp/en/products/wellness/product/pao/pao/product_leaflet.pdf
Chinese: http://www.mtg-cn.com/cn/products/wellness/pao/pao/