SciShow

SciShow

What's Causing That Stitch in Your Side? (2015x196)


Date de diffusion: Déc 29, 2015

What's the deal with that sharp pain in your side when you're trying to win that marathon? SciShow has the answers!

  • Première: Jan 2012
  • Épisodes: 3680
  • Abonnés: 2
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