4 rounds for time:
50 Airsquats->To a box
35 Abmat Sit-ups
20 Push-ups->To Box
10 Strict Pull-ups->10 Banded Pull-ups->20 Ring Rows
This will be pure plumbing. Athletes should focus on fighting through the burn for as long as possible, particularly on the Airsquats and Sit-ups. Push-ups/Pull-ups may get close to failure, but attempt to do in unbroken sets.