Here is an article relating to suspension trauma caused when a person is suspended via a body harness for extended periods of time. This might be very timely given that it's big game hunting season in many parts of the country.
Briefly - a person suspended in the air with legs free and dangling will die due to reduced blood flow in as little as 15 minutes unless rescued or able to self-extricate from the dangling position.
I presented this article to our county rope team leader, and he did some additional research to prove to himself that it wasn't an urban legend. He also talked to someone knowledgeable in the general subject. It is indeed true.
Great post to bump anyway. We need to do this collectively to help minimize the nonsensical posts that make folks question their involvement here on the FFN. Without folks like us doing this the U is missing from the FFN. With the practice of bumping good archived posts, the U is put back into the FFN making it FFUN...