div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · Background: In October 2014 the CityU Apps Lab released the Posture Check App in association with the Chiropractic Doctors Association of Hong Kong the src=https:reader035vdocumentsusreader035viewer20220708035f030e8a7e708231d40751efhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv