Originally Posted by
cooker
Your upper body is probably a lot heavier than it was at 17...
You are correct
Originally Posted by
cooker
...If you move it back to where it was, your butt kind of sticks out behind you and acts like a tyrannosaurus's tail, counterbalancing the frontal weight of your shoulders and head.
That is a great visual

. Glad I don't have itty bitty arms...
Good information as always!