Published on September 25th, 2018 | by Matt Dumoulin How to SUP Surf – Round House/Slingshot Cutback Blue Zone’s tutorial: how to roundhouse! Tags: Blue Zone SUP, how to, Roundhouse Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts Flat Water Paddle Up Technique | The Breakdown → 4 SIMPLE Exercises To Improve Your Paddling → How to SUP Surf: SUP Surfing Stances Explained! → How your top arm affects your paddle stroke →