Rope climb and do push-ups non-stop for 30 minutes.
The objective here is to climb and push until you can do neither.
Thoroughly exhaust both functions within 30 minutes.
Report the details of the experience both today and the effects tomorrow.

Count the number of trips up the rope (the CrossFit rope is a 13' "shorty")
and the number of push-ups within the half hour. Remember the CrossFit
push-up is a very rigid body, deep, controlled movement.
No cheating on the push-up!!

Find a swimming hole/pool and pound out 15 fast laps!!