For time: 1 wall walk 10 double-unders 3 wall walks 30 double-unders 6 wall walks 60 double-unders 9 wall walks 90 double-unders 15 wall walks 150 double-unders 21 wall walks 210 double-unders Time cap: 15 min.

For time: 10 dumbbell snatches 15 burpee box jump-overs 20 dumbbell snatches 15 burpee box jump-overs 30 dumbbell snatches 15 burpee box jump-overs 40 dumbbell snatches 15 burpee box jump-overs 50 dumbbell snatches 15 burpee box jump-overs 50-lb. dumbbell, 24-in. box Time cap: 20 min.

For total time: 15 front squats 30 toes-to-bars 15 thrusters Then, rest 1 minute before continuing with: 15 front squats 30 chest-to-bar pull-ups 15 thrusters Then, rest 1 minute before continuing with: 15 front squats 30 bar muscle-ups 15 thrusters Workout 21.4 begins immediately upon completing or reaching the time cap for 21.3. 95 lb. for the front squats and thrusters Time cap: 15 min.

Complete the following complex for max load: 1 deadlift 1 clean 1 hang clean 1 jerk Time begins immediately following the completion of 21.3. Time cap: 7 min.