The first and main consequence, which is revised in this page, is the incitement to the rotation and deformation of these elements that are situated around them, which could be induced to spin by these bodies o central nuclei.
Example of it can be the air that is near to the hurricane eye; the air or liquid that could be near a material piece in rotational movement on itself (spin); the magnetic and gravitational lines that surround a star, planet, atomic nucleus, electron, etc.
In all these cases the surrounding elements intent follow to these central nuclei in its rotation, and when not being able to make to the same speed due to its great extension, alone a deformation in spiral way of these surrounding elements or energy fields takes place.
Because well, if we try to unite two bodies rotating in spin, we will see that the turn direction of the deformed elements and its resulting forces will make that these forces are summed or attracted themselves if they rotate in the same sense, or on the contrary way, they are repelled or rejected themselves if they rotate in contrary sense.
The reason is quite clear as you can see in the drawing: If the nuclei rotate in the same sense N_S they can attract or unite mutuality because of their force lines go in the same direction and sense. But if these nuclei rotate in contrary sense N_N, the lines of force collide among them, and so that, the rejection among nuclei will take place.
So, the spin movement produce the polar direction North-South due to the direction that the surrounding elements and fields of forces take.
In the same way, magnets are the result of the polar N_S alignment of the atoms that compose any adequate material, producing a unique polar direction for the whole material.
Beside this circumstance, in the bodies or nuclei in rotational movement another type of consequences take place, such as magnetic orbits creation, gravity layers creation, orbital cuts, etc., which you can see in other specific chapters of this website, or in my works Structural Cosmology.