061210 "Filthy fifty"

50 21' box jumps
50 jumping pull ups
50 alternating lunges
50 knee to chest (first 7 were knee to elbows)
50 45# push press
50 25# db swings
50 back extensions
50 15# db thrusters
50 burpees (with push up & jump)
50 double unders

41:50

i hate starting without warm ups, but i knew this one'd take over 40 min, and i didn't want to spend the extra 10 minutes running.