Heavy weights are just like big tough Russian guys... they will push you around if you let them!
I've figured out a great way to teach bracing tightly so that you can more efficiently/safely* move heavy weights. I don't actually have any problem with big Russian guys, I just have one tough Russian who is a great friend and he was kind enough to squeeze me for this instructive video.
*sidenote: effiency and safety run parallel to each other. There are few times where you can sacrifice good lifting form for better performance.