Objective:
Complete Rds of 21-15-9 + row for time as a team.

One person starts 21 DB thrusters as teammates wait in line for you to advance to the next station of 21.  Once thrusters are complete athlete 1 moves forward to 21 pull ups then athletes 2 starts DB thrusters. 3&4 are waiting for athletes 1&2 to advance before #3 can start.  Continue this pattern until the wod is complete. Rd1 is 21's, Rd2 is 15's, Rd3 is set of 9s.  everyone will have a rest period and when the person behind you finishes and moves to rest station you will start the next round.