>Given that the studies done on high intensity interval training were initially done with elite athletes, I'm not certain it shows that at all.
There was a study recently released of HIIT (8s sprint/12s relax on a bike) on overweight males, showing it to bt very effective [1]. Not that I pretend to know how this relates to this program in particular.
There was a study recently released of HIIT (8s sprint/12s relax on a bike) on overweight males, showing it to bt very effective [1]. Not that I pretend to know how this relates to this program in particular.
[1] http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3375095/