Pre Class WU:
3 Rounds
20 Arch Rocks
20 Hollow rocks
20 Plank Ups

In Class WU:
Snatch Progressions

Part 1:
3 RFT:
25 GHD Sit-ups (2 x abmat)
50 Lunges
75 Dubs

10 min transition
Then

Part 2:
5 Rounds
AMRAP 3 Min
3 Hang Power Snatch (115/75)
6 Toes to Bar
9 Box Jumps (24/20)
Rest 1min
*Score is total reps