@bobfoto It is a link to a pdf document with diagrams of potential posing situations for portraits. I check the veracity of links as far as is possible before I post them. You are right to be wary but if you want to right click and Save Link As (Firefox and Chrome) or Save Target As (Internet Explorer) and save the contents of the link to a quarantine area on your PC and then run your Anti virus and Anti Malware software against it before opening then that is a good thing.
http://polisphotography.com/Documents/Imagesforweb/posing.pdf
Cheers
Paul