Originally Posted by db10s
I know it would be hard to process this while serving, but it is still a good explanation for why, and how, things happen. I know some of you may find this interesting: http://plus.maths.org/content/spinning-perfect-serve
And yes, I know there is a thread somewhat about this, but this offers better visuals in my opinion.
Yes. Trajectory determines the height of the bounce much more than spin...
"I let my players loosen up after they win nationals" - Vic Braden