I just saw this on archery talk and thought i would share. This image shows a 225 lb guy standing on 3 of our arrows. We attempted to do this with our competitors arrows at the same spine and they blew into pieces. We took one of our sales reps that weighs 165 and he can stand on 2 and have it support him, 3 of the competitors blew up again. The arrows are the Pro Hunters 5575/400."