I too am having a tough time with my workouts. When I got back on the elliptical about a week ago (since before Xmas), could only manage 10 minutes, at a fairly calm pace. But just doing the stuff is tough--in the morning I just feel like sitting and reading the newspaper of surfing the web.

I'm having a physical in February, so I'm trying to make an attempt to get some of my vitals in better shape--my blood pressure is marginal, and I'm hoping to get it back down before I have to go on meds.