Solving the Hydration Mystery in Ultrarunning with Meridith Cass of Nix Biosensors | Koopcast Episode 112

Meredith Cass is the CEO of Nix Biosensors You can preorder the biosensors here. KoopCast #36 with Andy Blow Buy Koop’s new book on Amazon or Audible Information on coaching- www.trainright.com Koop’s Social Media Twitter/Instagram- @jasonkoop