This section is from the book "The Beverages of the Chinese; Kung-fu or Tauist Medical Gymnastics; the Population of China; A Modern Chinese Anatomist and A Chapter in Chinese Surgery.", by John Dudgeon. Also available from Amazon: Kung Fu, or Taoist Medical Gymnastics.
Prescription. - Take of pai-shao, tang-kwei, of each 1 mace; rhubarb 2 mace, mu-hsiang 5 candareens, hwang-lien 1 mace; hwang-ch'in, betel-nut, of each 8 candareens; liquorice 7 candareens. For one dose. A decoction.
No. 46. - Ch'ang Yao-yang imitating the Child worshipping the Goddess of Mercy. - To cure pain in front and back of heart.
The body to assume the Chinese figure 8 bend the head as far as the front of the chest, place the two hands on the abdomen, and revolve the air 19 times.