Originally Posted by
Cartoon Peril
TSA seems to have a requirement that when undergoing the intrusive physical search, the arms be extended straight out and the arms be rotated so that the palms are up. See accounts
here,
here, and
here (in comments), and
here.
Extending the arms full out and rotating the palms up becomes tiring and painful. It must be particularly so for older persons. It would be much easier to hold the palms down with the arms extended.
What is the point of requiring this particular posture?
It's a gesture of complete submission to the TSA and a sign that you unquestioningly accept the authority of their overlord, Osama bin Laden.