Thomas Louis Hanna (November 21, 1928 – July 29, 1990) was a philosophy professor and movement theorist who coined the term somatics in 1976.[1][2][3][4][5] He called his work Hanna Somatic Education. He proposed that most negative health effects are due to what he called Sensory Motor Amnesia.[6] He claimed that many common age-related ailments are not simply a matter of time but the result of poor movement habits.[7]