Squat form check

[sw1ss-beatz]

Hi coach,
I've been having lower back pains after squatting and wanted to post my form up to see whats wrong with it and find the reason my lower back hurts. The pain starts right after i rack the bar and continues for about 30-60seconds then goes away. This still worries me.

Here the vid , im sorry i could nt upload it to youtube as the video is from my phone camera and the resolution is to small for youtube to show clearly
http://rapidshare.com/files/17532013...squat.wmv.html
If you can not play the file with your current media player, it works fine with VLC which can be downloaded here:
http://www.videolan.org/vlc/download-windows.html)
Im sorry if this causes any inconviences to you and hope you write back.
Thanks in advance!

[Mark Rippetoe]

If youtube doesn't want to show it, neither do I. Tool up, my man.