Jane,
I don't know the answer but I will ask my "fitness guru" aka, my sister and I'll get back to you!
I don't know about Cathe w/outs but I have been training for a half marathon so I haven't been doing lower body weights plus I'm running 30 miles a week and my legs are at their leanest. That was a really bad run on sentence but I think you get my point. LOL. How have you been Jane?