Want a kiss?

Difficulty depends on the person. I learned to vault and swing on the horizontal bars first when I was younger, but that's because of the implications of using the vertical ones. Horizontal require a strong hand grip, being good and aware of what's around and where the ground is and balance. Vertical poles would be more difficult for some because it'll develop muscles that aren't concentrated on so much.

Either way, we'll only be able to focus on one each time.