I'm not the biggest fan of box squatting for raw lifters, I do believe it has a time and place though. Today I hit a few heavy singles using the elitefts yoke SSB to a box below parallel vs elitefts average bands.
Squat:
bands on - no weight x 5
135x3
225x3
275x3
315x2
365x1
385x1 x3 sets - I filmed it and it felt really hard, but it looks easy enough on video, so I am not uploading it.
225 (bands still on) x 10 - I'm definitely not in good shape - this was horrible.
Accessory work:
Seated Hamstring Curl 5x20
superset
cable pull throughs 5x10 - heavy
100 cable standing abs