It’s take to step it up notch and take your fat burning workouts to the next level. This 20 minute HIIT workout from super-trainer Joe Wicks is all about utilizing your bodyweight to build lean muscle while shedding calories and excess fat. You can do this workout at home, in the gym, or on the beach! It’s 20minutes of full-on exercise that will have you panting, sweating, and feeling great about your fitness!