I suck at box squatting so I am planning on trying to build it up a little bit to help out my raw squat. I do like box squatting vs bands for my Speed work though.
I used the elitefts squat box on the medium height, which puts me at just below parallel. vs elitefts light bands, doubled over and a straight bar.
bar x 5
135x4
185x3
225x3
275x3
315x3 x 5 sets. I planned on hitting 8 sets, but the doubled over bands gave a pretty decent amount of tension and my reps started to slow down the last triple.
Accessory work:
dumbbell step up 3x10 per leg
superset
sled drags 3x50 yards - light, but I'm out of shape so it really sucked