This is a form of water boarding that anyone can find acceptable. I understand it is great for building core strength. Have any of you tried this?
This is a form of water boarding that anyone can find acceptable. I understand it is great for building core strength. Have any of you tried this?
May 26, 2012

I can imagine how this would build core strength .. I can also imagine how I might fall off quite easily.
That is true, but you fall off less often once you have built core strength