Great swim (for me) yesterday. I can see and feel improvement in my strength and endurance.

This am - good upper body workout. 55 pushups then 35 more. I did back, lats, pecs, abs, stretch, bridges - and I even did two pullups.

I believe that pullups are much more a function of one's body weight than one's strength. You skinny folks just have a great big advantage. We "better developed" folks have to have a lot more strength to do a pullup.

But, that said, I am going to try and do more on a regular basis.

I am kind of thinking I won't do 72 pushups without stopping for my 72nd birthday. I can't seem to make it past 60.