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06/14/2013 at 1:52 pm #72189
Looks fairly good.
Your doing a back squat though, which is probably the easiest of all the squats. I would suggest pushing yourself to doing front squats and/or overhead squats.
As for the video quality, I would say edit out the un-important parts. Make is as condensed as possible. Get 5-10 squats from the front and side. Make sure you always show your ankles and arches.