Sup Top Tips series; Riding Waves from Jem Hall on Vimeo. Published on April 20th, 2017 | by Matt Dumoulin SUP Tips: Riding Waves. Great tips by Jem Hall! Tags: Tips Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts Flat Water Pumping Tips by Trevor Tunnington → Increase power in your paddle stroke | Indoor SUP Workout → Flat Water Paddle Up Technique | The Breakdown → AVOID These 5 MISTAKES When Learning To Downwind Paddle. →