Stand Up Paddleboarding—SUPing—started as a way for surfers to train when there weren't any waves. SUP paddling kept surfer's arms strong, their balance intact, and their 12-pack abs well defined.
That was then. Now, much to our continued amazement, SUPing continues to be one of the fastest growing sports in our world, with its own magazines, events, and, increasingly, sponsored athletes. In the off-season, competitive SUPers need to train. Which brings us, inevitably, here, to the SUPergo, the first SUP ergometer.