I just used one of those for the first time yesterday. I got a guest pass to go w/ my DH to his gym to do some cardio...OMG!!! That step mill kicked my butt! I did an interval workout and by the end of it, I was dripping in sweat. My DH said it looked like I had been swimming. Thanks honey.x( It is very diffivult, however, to read a magazine while on the step mill. After almost tripping and falling off, I put People away until the elliptical!!!
Josie