The days of long, low intensity cardio training are over. Well, that is if you want real results. Switch to high intensity interval training for amazing fat loss results and improve your health and fitness and do it in less than 2 hours per week. And you can achieve these great results at home.
P90X and INSANITY have NOTHING! to do with Real High Intensity Training!!!
mrhighintensity 1 year ago
Good video!!!
chellewhitley 1 year ago