Here are the exclusive images of a new underwater sport, Subwing. The wing is attached to a boat by a rope. One holds to the wing and is being drifted, as in waterskiing, but underwater, breathholding. The wing is divided into two adjustable sections, which allows for underwater figures.
The Subwing was designed by a Norwegian guy, Simon Sivertsen. More info on his website
. It's expensive but certainly well worth the try.
© Simon Sivertsen / Subwing www.subwing.net