The proper position of arms when facing north is to have your arms stretched out to the sides, parallel to the ground, with your palms facing down.
Having a specific arm position when facing north is important because it helps to establish a reference point for determining direction. This is especially useful in navigation and orienteering.
Yes, the position of arms can change depending on the location. For example, in some cultures, the proper position when facing north may be to raise one arm straight up towards the sky while the other arm is extended out to the side.
Yes, there is a historical significance to the position of arms when facing north. In ancient civilizations, the position of arms was used as a way to pay respect to the gods and to align oneself with the natural elements.
The position of arms when facing north is often used to determine magnetic north. By extending your arms out to the sides, you can use the direction of your palms to point towards magnetic north, which is the direction that a compass needle would point in.