I need urgently for the correct squat technique

[Amiedufer]

Hi Mark,

Could you help me?
First sorry, my english language knowledge is not really perfect.
I bought your DVD "Starting strength" and with its help I improved the position of the bar under the neck and also the depth of the squat.
What is still missing, is the correct body position, it is too inclined, even with an unloaded bar (!), I have problems with the "hipdrive". Perhaps I need also some mobilization training.

Amiedufer

[Mark Rippetoe]

I have no idea what the problem is, just send a video.