Crossfit 1:00:00 
20.2. Such a blast. AMRAP in 20 minutes of
4 35bl Dumbbell thrusters
6 toes to bar
24 double unders
slight disappointment in not being able to do this full RX. Double unders escape me--though I think I'm getting close. So single unders for that part; DU's are next year's problem.
But I RX-ed the other two components. And managed 14 rounds plus 4 thrusters=480.
Doing 35 lb DB thrusters and official toes to bar for that many reps is MILES ahead of where I was in March at the last open. Couldn't even do T2B's then; just knocked off 84 credible reps in 20 minutes. This steady sense of progress after a long slow build up is the secret to the success of the cult of crossfit.