I used a low box a few inches below parallel. With the SSB and the low box I like to bring my stance in a little bit more to really tax my back. I'm thinking about doing the 21 deadlift salute at the Arnold classic again, so I will continue to build my back with the SSB and cambered bar.
SSB Low Box Squat bar x 5 135x5 225x3 275x3 315x2 365x2 405x2 455x1 x 2 sets
315x5
Sled Drag 3x30 yards superset Ab roller 3x10
Glute Ham raise 3x20
