According to the Three dimensions, each dimension contains two contrary directions.
Lenght - Up/Down
Breadth - Left /Right
Depth - Front/Back
Each of the two contrary directions are explicitely seperate and unique but implicitely there are one. There is no up without a down and vice versa.
The specific directions are called the basic directions. They penetrate space in a direct and clear way, they don’t produce as the space areas a sphere or generous space field but a limited
one - dimentional line.
The center of gravity in an upright body position is more or less the dividing point of the two oposing directions of each dimension.
Each dimensional direction exists within four directions of the diagnal cross.
Starting from the Body Center we receive the six Basic Directions
Basic Directions
Center -Front
Center - Back
Center - Left Side
Center - Right Side
Center - Up
Center - Down