well im a guy and not really mature , but i be question about buy this . my first thought be `` lame '' , the obvious look like they guy be -lrb- blank -rrb- ing off a -lrb- blank -rrb- . but i be curious and lookd at other review and think id try it out . all i gotta say be damn this thing be a work out . i play football and other sport and i have never feel a burn like this every . honestly i cant even finish the 6 min work out . well i could but i cant keep up the pace of motion the thing i start off at the beginning . . this thing kick my @ $ $ . . show a couple of my friend that have same point of view and they be amaze as well . . i still think it look like u know wut but i dont care anymore . its a sick work out . . just clear the tough guy mind you get and give it a shot ... u might still think it look like the thing ur thinking but youll know it work ...