Is it possible to do everything all the time? Apparently if you are Heather Shenkman, it is. We managed to follow this powerhouse Cardiologist and Ironman triathlete while she saw patients, shopped at the farmer’s market, did two workouts (while on call!) and take care of her rescued greyhounds. She also managed to sneak in some really good ideas on how to jump-start a healthier lifestyle without getting overwhelmed with diet and training.