Welp, I'm dying.
Today I did my first CrossFit session. The hardest work out I've ever done in my life, no contest. Even the warm-up was pretty hard (running, stretching, lunging, kettlebell swings), and by the time we got through the main thing (half an hour of kettlebell lunges, cleans, pushes, and walks) I was about ready to collapse forever. Then the finisher involved planks and wall sits and a resistance bike! I'm so sore and tired, but it felt SO GOOD. I'm definitely going to go back - I liked that everyone was doing the same thing, just with different weights/reps, and everyone was struggling the same amount because it's designed to push you as hard as possible.
Also I've been smashing my protein goals this week, and I've done two sessions of skating.