On this episode, Chewy and Eugene talk to Judo U.S. National Champion, U.S. Open Champion, World Cup Medalist, and Medical Doctor Austin Cook.  Austin also specializes in teaching No-Gi Judo on his Instagram page @badboymedicine https://www.instagram.com/badboymedicine/ Austin joins the podcast to discuss his start in Judo, his process for learning Jiu-Jitsu, whether Judo or Jiu-Jitsu is more sustainable for longevity, how he got into BJJ, the cross-over between wrestling, Judo, and Jiu-Jitsu,  why he stopped grappling for 6 years, whether you should specialize in a sport, how his medical experience changed his ideas on training, ideas on decreasing overtraining, the incredible benefit he got from "shadow drilling," how to handle competition nerves, how high-level Judo practice is structured, the idea behind his Instagram page @badboymedicine, social media trolls, the biggest difference between Judo and BJJ, how he maintains a high level of skill while training once every couple of weeks, and ideas on longevity for grappling. Thanks to the podcast sponsors: Charlotte's Web CBD. Head over to https://bit.ly/chewjitsu30 and use the promo code Chewjitsu30 to get 30% off of your total purchase. Epic Roll BJJ. Check out https://www.epicrollbjj.com and use the promo code Chewjitsu20 to get 20% off of your total purchase. Check out podcast exclusives including conversations with guests, Q&A sessions, and tons more at https://patreon.com/thechewjitsupodcast