Per 2-F, All the action of the golf club takes place on a flat, inflexible Inclined Plane, which extends well beyond the circumference of the stroke-in every direction. The full length of the clubshaft remains unwaveringly on the face of this Inclined Plane-Waggle to Follow-through. EVERY other Component of the Stroke must be adjusted to comply with that requirement.
While Mike does a nice job of defining what alignments are, the preceding statement defines what is aligned. It may not answer the initial question, but if that were the case this would be a very short thread. That is my story and I am sticking to it. Besides, I need this post to keep my total ahead of Mikey.