I'm certainly no gym rat. I go only 3 days a week: Tuesday for a 45 minute circuit-type workout, Friday for an hour-long workout, and Sunday for a 90 minute workout. Today's workout won't be a full 90 minutes, though, as I just watched 70 minutes of the 2nd half of the 49ers game while "pep walking" 5.3 miles on my elliptical trainer. My cardiovascular fitness is nowhere near where it should be or where it used to be, but I'm not going to fault myself when I can do anything non-stop for 70 minutes.
Maybe I'll cut my legs some slack at the gym today and do a short upper body workout. And maybe I'll go swim a few laps in the pool, too!