I love Turbo Fire!!!! I have had great results with Chalene's program. I love the HIIT workouts. They are perfect for a quick morning workout before work. You'll be sweating for a good 30 minutes afterwards. The strength & core workouts are a nice alternative to the high intensity HIIT days. My jeans have never fit so good. Give Turbo Fire a try, you won't be disappointed. Whether you are a Chalene Johnson fan already or not, you will be after you try this workout.