HIIT Workout With Weights

S1, E6: Fat burning cardio HIIT workout and strength training moves all in one calorie torching video. Do this workout and you will grow your muscles and slim your body. When it comes to cardio, HIIT is the best way to strip off body fat. 30-60 seconds of high intensity exercises followed by 60 seconds of strength training moves to boost your metabolism for the next 48 hours.