Day 63 - X Stretch (or Legs and Back)

I spent the day with my brother's kids again. I took the three of them to the swimming pool at my parents house and we had a great time. I had a nice home cooked meal (thanks Mom!) and too much watermelon! At the end of the night I went over to my brother's house and we knocked out Legs and Back. It was my 2nd time to do Legs and Back with weights and my first time to do a P90X work out with an actual pull-up bar. I was so completely and totally wiped out. I'm not sure which variable it was...or if it was a combination of all three of them...playing in the pool, using weights, or doing real pull-ups, but I was done for by the end of the routine. I was actually feeling a little sick to my stomach I worked so hard. I've also decided that I hate switch grip pull-ups. :)