Ben Dziwulski, WODprep on Instagram: "Who wants to learn double unders fast FAST before the Open? Or maybe you want to LOCK IN your nutrition for the Open? In this video, Justin from @cbgnutrition and I share some simple, actionable steps for nutrition and double under coaching to get you ready for the 2026 Open! If you want even more tips for double unders, DM me the words “OPEN DU” and I’ll send you a step by step “how to get double unders before the open” video. And DM @cbgnutrition the words