div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Pinnacle Health and Fitness in Madison WI Fitchburg WI · endurance and core into each circuit-style workout INSANITY: A spin-off of the at-home program Insanity is a total-body src=https:reader033vdocumentinreader033viewer20220519095ffd11f6480ce769c8469f53html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Pinnacle Health and Fitness in Madison WI Fitchburg WI · endurance and core into each circuit-style workout INSANITY: A spin-off of the at-home program Insanity is a total-body src=https:reader033vdocumentinreader033viewer20220519095ffd11f6480ce769c8469f53html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv