OK, I just did the tabulation for my exercise ticker. If I still want to meet my goal, I must do about 2 hours of exercise a week until then. That's four days of 1/2 hour each. But sometimes I just do 20 minutes. Oops, that's six days. But then, I occasionally do 40 minutes and that, um, 3 days. So I guess there's still hope.
But I really better get a move on. No more sitting around doing nothing for me.