"Pershing" seems an apt name for this one, running and gunning pluss the ubiquitous '21' theme that ole Black Jack would probably appreciate himself had he been a CrossFitter...
3 rounds for time:
21 pull ups
21 45lb thrusters
1/4 mile run
Ran through this with the other company commander, 14:45 me, 18:55 him.
Won myself another torn callous.
Definitely doing something wrong.