I started with some regular squats and moved in to close stance low box squats. I plan to throw these back in, I really think they are one of the best back builders and you still get the benefit of squatting.
I started with regular straight bar squats to get warmed up.
Squat:
bar x10
135x10
225x5
315x3
405x3
495x3 - light wraps
Close stance Low box squat- I used the elitefts box squat on the lowest setting and my feet in my deadlift stance
315x3 x 2sets
365x3 x 2sets
405x3 x 1 set
This was the first time I've done these in a long time. I'm writing this the day after and my back is pretty sore and tight.
Accessory work:
Sled Drags 60 yards x 3 rounds