Today we’re going to talk about a new study called whose goal was to assess the “relationship of cardiorespiratory fitness (CRF) and Body Mass Index (BMI) on both cardiovascular disease (CVD) and all- cause mortality risk” by Nathan R Weeldreyer, Jeison C De Guzman, Craig Paterson, Jason D Allen, Glenn A Gaesser, and Siddhartha S Angadi.