AMN - I hadn't even considered how low to the ground the machine may be and my ability to get up from it. That's something I will need to check into.

Thanks, Cherie. I understand getting the upper body workout but will it also give the legs a workout?

Friend2U, That's what I'm looking for - a total body workout. I tend to push my limits but I have done this for so many years I know when I can or can't push.

I can get myself to the point of shaking because I pushed beyond what I should have but I also know (in my case) I will recoup and recover given a little rest time - also taking a cool shower after working out helps my recovery time.