Tested out my back a bit, and it's not ready to go yet.
Snatch
155 lbs x 1 x 15 sets
*Obviously light, but these felt fine on the back.
Strict Press
165 lbs x 4 x 8 sets
Squats
3 singles at 415 lbs to see how the back felt. It didn't hurt, but I could feel it specifically in that area. I'm pretty sure it would have tightened up big time if I kept going.
Ab Wheel
From knees x 5 x 5 sets
*Mainly trying to stretch out and target the back. Similar to squats, I don't like the way it felt after a few sets.