{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"418 - Spartans, Samurai and Ninja with BJJ Black Belt Jeff Nelson","description":"I was thrilled to have Jeff Nelson on the show to talk about Spartans, Samurai, Ninja, developing confidence through jiu-jitsu, fight scenes in movies that drive us crazy, and pro-training at some of the best BJJ schools in the world.&amp;nbsp;&amp;nbsp; Follow Jeff on Instagram (@thoughtandmindjj) and check out his book  Ninja Punks, @*&amp;amp;% OFF! on Amazon! Also check out my new book, Perseverance, Life and Death in the Subarctic on Amazon, Barnes and Noble, Indigo, or your favorite local bookstore! ","author_name":"The Strenuous Life Podcast with Stephan Kesting","author_url":"http:\/\/www.grapplearts.com","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/35400720\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/35400720"}