Mike House was correct. Turns out we were duped about the liquid mountaineering. Read about the trick here.
Strength/Skill Work: Max pull-ups in 30 seconds at the top of every 3 minutes. Complete 4 total set. Report total pull-ups to comments.
In a group of two complete 2 rounds of the following:
20 man makers (30lbs, 20lbs)
60 double unders (180 singles)
When one partner is working the other partner is resting they must hold a plate overhead. If the plate is lowered down from overhead then the partner performing the reps towards completion of the work out must rest. (M-25lbs plate, W-15lbs plate)