My first suggestion is to drop the wieght down. Yeah I know its a bitch, no body wants to go backward. But when you drop the wieght down, you will be able to work on your form, and before you know it you will be moving a lot more wieght then you are now.

I would also suggest doing some wieghted hypers, or pull throughs on days when your not doing deads. They will help with the lower back problems, and get that core strength going also. Again keep the wieghts low till your comfortable, move up slowly. Lower back isnt something you wanna mess around with.

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