Reflexology areas on the foot correspond to areas of the body, and that by manipulating these one can improve health through one's qi. Reflexologists divide the body into ten equal vertical zones, five on the right and five on the left. Concerns have been raised by medical professionals that treating potentially serious illnesses with reflexology, which has no proven efficacy, could delay the seeking of appropriate medical treatment. Reflexologists posit that the blockage of an energy field, invisible life force, or Qi, can prevent healing. Another tenet of reflexology is the belief that practitioners can relieve stress and pain in other
Art therapy recovering from tuberculosis in a sanatorium, discovered the therapeutic benefits of drawing and painting while convalescing. He wrote that the value of art therapy lay in "completely engrossing the mind (as well as the fingers)…releasing the creative energy of the frequently inhibited patient", which enabled the patient to "build up a strong defence against his misfortunes". He suggested artistic work to his fellow patients. That began his art therapy work, which was documented in 1945 in his book, "Art Versus Illness". The artist Edward Adamson, demobilised after WW2, joined Adrian Hill to extend Hill's work to the British long stay