Onewheel helps a ton with balance.
I am big into water sports wakeboarding wakesurfing etc. and I beloved using balance boards and the onewheels a lot daily that I have progressed in wakesurfing the most, I got my first 360 wakesurfing and I have just recently started practicing the same motion on the onewheel and the onewheel just helps with balance and stuff like that!
My instagram is @bpsurfnwake and I post onewheel trick "edits" you could call them and also surfing and sometimes wakeboarding
Link to my first 360:https://instagram.com/p/BXZBkBtlBVR/
@offroadow I completely agree. I could never skateboard or wakeboard or surf, but now I feel as though I could.
@moderncommuter you should try I think the onewheel is very similar to surfing!