40 Min Full Body Calisthenics & Core is Day 8 in Heather Robertson's HR12Week 5.0 program. This was an intense bodyweight strength workout. Heather works your entire body with no equipment and elevates your heart rate to give you some cardio, too. Or at least mine got up there! Not super high but still, I … Continue reading 40MIN Full Body Calisthenics & Core // Day 8: HR12WEEK 5.0