Excited to have CrossFit GM, Nicole Carroll on! We'll talk CrossFit history, CrossFit certification, advanced training and what the future holds for CrossFit.ESSENTIAL CROSSFIT READING: The Magic Of CrossFit Series, Nicole Carrollhttps://www.crossfit.com/essentials/m...https://www.crossfit.com/essentials/m...https://www.crossfit.com/essentials/m...https://www.crossfit.com/essentials/m...https://www.crossfit.com/essentials/m...