Quickstep, posing as "Anna", wrote:
This depends how we look at it maybe. I believe the furthest thing to the front on my upper body if i am a man is my nose."
I should certainly hope not! Doing it properly, the most forward part of the body would generally be the lower to middle of the sternum, depending on stylistic preference.
"I beleive the part that will arrive at a wall first after taking one pace forward is my toe."
When the moving foot first becomes the moving foot, it is starting out from a position BEHIND THE BODY. As a result, if the distance to the wall is small, the body will hit the wall before the moving foot can catch up.
The foot would only hit the wall if the distance to the wall was large enough that the foot had time to catch up with the body and pass it before the body reached the wall.
"I beleive that then the moving foot goes ahead."
Eventually - BUT NOT UNTIL IT HAS HAD TIME TO CATCH UP WITH AND PASS THE BODY.
"I believe that at no time will my nose go ahead of my foot"
It starts out ahead.
"or my knee. It will draw level yes , go past no."
Look at the position at midstride, which is to say when the moving foot first becomes the moving foot. Obviously, the body is ahead of the new moving foot there, and in this case you also have one of the rarer situations where it would even initially be ahead of the new moving knee. The later point is not really worthy of much though... you'll never try to put your body ahead of the moving knee, but it is a situation where, as a result of declaring the standing foot to now be the moving foot, it's knee does find itself behind your body.