Being able to burn fat effectively during a workout is something we all work towards. However, finding a great routine that burns fat fast while saving you time at the gym is even better. That’s where this workout from Kelsey Lee comes in. Using bodyweight moves and short intervals, she pushes your whole body to the max to get the most out of this 12 minute workout that can burn over 100 calories! It’s awesome! One short workout and 100 calories burned… not bad eh!