Try this with the 3 fittest people you know to make a 4 person team:
As a team, complete in order:
40 muscle ups
100 deadlifts (245/165lbs)
100 GHD sit-ups
Sprint relay complex
For the sprint relay complex, each member of the team will run 50 yards, then
*Sound ridiculously hard? Now watch Rocklin Crossfit complete this workout faster than any other team at the crossfit games this weekend (There are two McKernans on this team – One of them is shown here killing it).