Here's some info on spraddle leg & curled toes. It's about 1/2 way down the page.
http://www.feathersite.com/Poultry/BRKRaisingChicks.html
This is another really good site on it
http://www.poultryhelp.com/spraddle.html
That is great information, thank you. I had never heard of this before. Go to know in an emergency!