HIIT Legs Power Cardio Core

Day 340 KB w/ #hiit #leg #power #cardio interval + #core take rest when needed 160 bpm in interval training then lower it with a 2 min rest. HIIT Training (The Afterburn) During the workout: You push your body into a deep “energy debt” by going all-out.When you stop: Your body stays hot. The shaded Afterburn Tail shows the extra hours your heart works overtime to cool you down and repair muscles, burning calories while you do nothing.