Fitness update

I have been pretty diligent about doing my strength training, but work has gotten busy enough that I haven't been able to walk after every lunch.  I think that I'm getting strong, even though I can't do one stinkin' pull-up, but that I need to work on my cardiovascular fitness.

The graph shows a mostly downward trend for body fat, but my weight is starting to creep upward.  I wouldn't mind as long as my body fat goes down, but I don't want too much weight on my joints.