High-Bar Backsquats 5-5-5-5 (start with 80% and increase each set if possible)
Double Tabata (i.e. 16 rounds):
One athlete does Kettlebell Swings (32/24), while the other does Plank Hold. Switch exercises each round.
Final score is total Kettlebell Swings.
Pro tip: Shave off your calluses prior to the WOD. You don't want to tear your hands in the Open.