it seems most trust is in arms? Correct me if i am wrong. If so this is equivalent to hanging off a bar (the forces are in opposite direction though). That is

it seems most trust is in arms? Correct me if i am wrong. If so this is equivalent to hanging off a bar (the forces are in opposite direction though). That is certainly not an easy to maintain for long. If one arm gets tired and you cant land you are in big trouble. Also a strong wind gust might be outright deadly.