Has anyone tried this? It sounds pretty impressive from what i've read and I like the idea of shorter, more intense workouts, but I wanted to get some first hand testimonials (rather than the hand-picked ones on their website. Here's a link:
Turbulence Training
and a Youtube video:
Turbulence Training Workout Video
Just wanted to borrow some of your knowledge and experience to gather opinions on this.
Thanks for your help.