What is it with “Death” and climbing setups? We’ve got the “American Death Triangle” which is super bad, even deadly. Then we have the “Euro Death Knot” which is super good and even recommended for rappelling. Anyway, here is a recent article on how to avoid the A.D.T. shown below: Along with some videos showing how to hook up a pre-equalized anchor. Now you understand why people like bouldering.