I use to lecture and teach classes at my old job all the time but it is very different when you are constantly moving and working out vs standing in front of a lecture hall and giving a presentation or speech. Never realized how difficult it is to say "left foot up" and then have to bring up your own right foot to mirror everyone... Really messes with the brain.
Class today was pretty awesome, it is great to be back in the "swing of things". Working on regaining my strength to beat my low pretest numbers.