http://www.beachbody.com - INSANITY™ is the most challenging cardio program ever put on DVD. Your personal trainer Shaun T will push you past your ...
This workout is serious. I've always been able to push myself but by halfway through "Insane Abs" (I was too cocky trying a 7th week workout as soon as I got it) I was on the verge of tears! lol But 1 week in, I'm starting to see results, honestly...
That's Amazing