Toughest

A lot people were saying this workout was tough today.  What was the hardest part?  Hanging on to the dumbbells as Caroll is doing here in the back?  Push Press?  The squats (as Annie is doing in the second photo - click the photo)?

30 rounds of for time:
1 dumbbell deadlift
1 dumbbell hang power clean
1 dumbbell front squat
1 dumbbell push press
1 dumbbell squat clean thruster
(30/45#)
*15 burpee every time you put DB down