Salix's new skill: Back full layout

Salix says this is easy...hmmm.

Acer & Teeball

Acer began Teeball last night. It makes me think back to the days of my youth spending hour upon hour in the back yard hitting wiffle balls and throwing tennis balls against the side of the garage. He is going to be awesome! But first, we need to figure out if he throws lefty or righty. It doesn't seem to matter much at this point to him.

Any suggestions on how to figure that one out?