I have her cardio, weight and kettlebell dvds. I like her. The sessions are short, so you can add on to another workout, or do two or more of her sessions. She does a lot of burpees and mountain climbers. just a heads-up. Very short HIIT sessions.
I love Zuzka's workouts! I love her Cardio and Strength series that she put out on dvd. I got the kettlebell ones but don't use them hardly. I've also done and loved some of her online ZWOW's (the free ones). If you want a serious challenge, try out her ZWOW 100!
I just order from her website. It is the real deal. Amazon, I don't know what they are trying to pull. Maybe because she's hot they think they can rip someone off. Yea, just order from her website. That's what I did