Gadolhadorah,
“For many yidden, it is more natural for them to move around when they are talking, so it would make more sense that they are relaxed and able to communicate with the Ebeshter in whatever format make it the most effective for them.”
This doesn’t take into account the fact that there are other people davening in the shul who may be disturbed by the pacing and thus less able to relax and communicate with the Ebeshter themselves.