[Yoda]

I asked Yoda a question once about my pre practice warm up regime in which amongst other things I hit short pitch shots with just my right arm.

It went something like this:

Me : "Im still swinging here though right?"

Yoda: "Yes"

Beyond that I asked not.

Even though you were using only your Right Arm, you were Pulling the Club (lengthwise) through Impact. And when you do that -- with either the Right Arm or Left -- you are Swinging.