[6bmike]

Stick a ball on the end of a pencil. Tilt the pencil. Rotate the pencil between the fingers. This is NOT how the spine works in a golf swing. Although it seems to be.

Vertebrae allows the spine to re-position itself during the pivot. For some, less or more than others. This allows for a tripod.

A head that rotates to the right and left is no big deal- it is still centered on the tripod.

My camera tripod head moves 3 ways but it always centered over the legs.

This argument has wedged distance between many. The name calling is childish. Loyalties tested- over what? An inch or so of a centered head rotating to the side? Do you sway? Of course not. You stay centered over your legs. This ain't Ballard.