Greg and Jason chat to Stefan van der Fluit, Founder and CEO of FlowBio and 2018 Netherlands age group ironman champion. Who would have thought of our sweat as data. Well that’s exactly what FlowBio does. Through its innovative Flowpatch it measures our sweet in real time enabling athletes to understand their hydration and sodium levels. It’s a breakthrough piece of tech that is currently being beta tested with a few pro athletes, including the Brownlee brothers. What they have learnt so far about hydration and sodium is fascinating.

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