...HRTfit Sauna Corp. is committed to promoting health and cardiovascular fitness. Through its Institute for Health Fitness Technologies,  HRTfit Sauna funds research and development of engineered solutions to the health fitness equation (see  concept  visual below)  The Institute's director is a Systems Engineer with cardiovascular disease. He has worked closely with his physicians to manage the consequences and risks of his disease and, in the process, developed, tested and refined an engineer's solution to improve health fitness. hrtfit sauna, weight loss, body fat, water %, heart rate, chart your progress, wooster, ohio