It is thought that animals used massage long before humans. Done out of instinct, animals use massage for the purposes of grooming, comforting, and even healing.
As human culture and society developed, they too massaged themselves and others. These actions were for the purposes of grooming, nourishing, and healing. Initially, human massage was thought to be instinctual as well. We are all familiar with the concept of immediately rubbing an area on our own bodies after it gets hit.
Massage techniques were refined and systematized over the ages. Tuina is the culmination of the Chinese expression of that massage instinct.
Chinese calligraphy (hanzi) for: tui literally means push
Chinese calligraphy (hanzi) for: na literally means grasp
Tuina doctors receive the same demanding training as acupuncturists and herbalists and enjoy the same level of professional respect.