Back in the Fifties Workout

WOD:
- 50 KB Swing 70lbs
- 50 Pull Ups
- 50 Twisting Lunges (30 lbs)
- 50 Thrusters 95 lbs

I was aiming for time here but I couldn't RX the darn thing. Broke my back again (naah but I stretched it) 21 in on the Thrusters. Obviously must be doing the thrusters wrong. Going to get someone to film me and post it next time to get some feedback.