Workout, 4/8/2007

Went to HQ and basically did a bunch of play, including some 400m runs, tabata situps and tabata kettlebell pullups (as in hanging from a kettlebell), barbell walk (about 190 lbs), handstand and cartwheel practice, tire flipping, and some other stuff. It was a lot of fun, but unfortunately I tweaked an old back injury a bit during the barbell walk (my fault - should have kept my torso tighter), so I'll be out for a couple of days.