12 x 3 LOW Box Squats Workout

I had not squated in quite some time and after warming up to possibly do a 10 round clean & jerk, and feeling weak in and a bit of pain in the overused shoulders I decided to do a 3x on the minute box squat WOD
I warmed up with the
bar x 10
95 lbs x 6 normal squatting
125 x 6 a few normal BS & a few box squat on bench (not low enough)
145 x 3 off the LOW box of 4 stacked plates and the step box
155 x 3 off low box felt easy
165 x 3
175 x 3

185 x 3 (did about 10-12 sets on the minute of these) - they felt good. I was getting faster and better each round. I felt it a bit where the bar was resting because I had not squatted in a long time. No belt etc.
Good WOD