Yeah! IMAX 4! I am new to Imax 2 but I just LOOOVE it like you wouldn't believe. I was just thinking the other night it would be great if there was a number 4.
Before I started doing Imax 2 two times per week I used to struggle to get through all of Step Blast and would be wrecked at the end. The other night I did Step Blast for the first time in about 3 weeks and I finished it and thought... "well that wasn't too hard..." Step Blast is a fantastic workout and it is my all time fave but I had to pat myself on the back when I realised that I can take on just that bit more by challenging myself with Imax in between.
*thumbs up* IMAX 4!!