Yep, went to Crossfit today. The warm-up alone was tougher than usual: 400m jog (or in my case, row), and 2 sets of 10 push-ups, 10 sit-ups, 10 squats, 5 pull-ups.
The workout was (including my scaling):
7 step-ups (each foot)
10 pull-ups (with band, kipping)
for 20 minutes.
Yeah, it doesn't look like much. I got in 6 sets and had to use both hands to lift my water bottle to my lips before I was done. My hands were shaky for 2 hours! Afterward I went to Burger King and got a Whopper and a Sprite.