Great addition to your Turbo Fire collection. The HIIT 30 is amazing. This Huge workout will get your heart pumping & your body burning tons of calories. The Abs 10 is an intense ab workout, quick but effective. I like to add it to my workout every other day. The Upper & Lower 20 workouts are also quick but intense. Once again you won't be disappointed.

Pros: Quick & effective

Cons: None