Before the workout.
Mobility, then
How many rounds can you do in 21 minutes of:
Rx
20 Handstand Push-ups (1st round must be strict; 15's+AB/10's+ABMAT)
30 Pull-ups
40 Wall Balls
50 Double Unders
Rx+
25 Handstand Push-ups (1st round strict; 25's+ABMAT/15's+ABMAT)
50 Pull-ups
75 Wall Balls
100 Double Unders
Extra: Back Squat 5-4-3-2-1 reps at the same load (a bit more than last week if possible)