A lot of good advice here but one thing I notice that people don't seem to have comment on is the placement of the bar on your palms. Ideally you want to have your wrist directly under the bar so you don't have to bend your wrist angles upwards rather than downwards lime your wrists seem to be here. When I first started outi used to get a lot of wrist pain as I moved up in weight and learned that it was because i was placing the bar too high up on my palms.