For the third day in a row, I have been able to take a fairly extended walk. Today was a major test of my endurance. I went for a walk with Ginger that took me a little under an hour. I would have gone longer, but Ginger spooked and yanked her leash out of my hand. She didn't run far - she actually came right back to me - but I didn't want to continue walking if she was stressed out so I turned back. When I returned home, I was somewhat surprised at the energy that I still had. I decided to make another attempt at learning T'ai Chi. I worked on learning the first six positions for a while before taking a break.
After a short break, I popped in the Wii Fit Plus and spent some time using that. The Wii Fit Plus allows you to set a calorie burn goal and keeps a running tab of the calories you burn doing the various activities. Whether it is accurate or not, I don't really know. It does provide a decent goal, however. I have set my goal at 455 calories burned. This can take me up to 1 hour and 30 minutes depending on what activities I do. The boxing 'game' seems to be the most efficient (most calories burned per minute) - which makes sense given that it involves both upper and lower body.