Squat has really been coming along as I've been keeping up with my mobility/recovery (now that everything is feeling good-- it's just maintenance at this point). Warming up takes only about 10-15 minutes, and I'm just sure to do a little active recovery work on off days.
I went from never having touched 315 without a belt, to hitting 315x1 no belt pause squat-- then doing it for a triple the next training session on a drop set.
Pause Squats
315x1 (easy single)
[youtube=https://www.youtube.com/watch?v=ARFS7lBD1vk]
315x3 (tough triple)
[youtube=https://www.youtube.com/watch?v=Hw1vr8lhrHU]