Interesting class today. I think Sensei deliberately decided to mess with our heads, so he had the whole group working through Bassai Dai repeatedly, move by move. That's one of the things I like about how he teaches - the attitude that you're going to have to learn how to do high level stuff sooner or later so may as well start early.
We also did a lot of back stance practice, with gedan barai and then front leg maegeri with shuto combos. That was tough, although the hardest thing as always was having to do repeated maegeri practice directly after 60 push ups with no breather. I always find that unbelievably exhausting.