Brazilian Jiu-Jitsu Ser.: Superfit : Royce Gracie's Ultimate Martial Arts Fitness and Nutrition Guide by James Strom, Royce Gracie and Kid Peligro (2004, Trade Paperback) for sale online | eBay
Superfit : Royce Gracie's Ultimate Martial Arts Fitness and Nutrition Guide - Walmart.com - Walmart.com
Superfit by Royce Gracie & James Storm
博客來-Superfit: Royce Gracie's Ultimate Martial Arts Fitness and Nutrition Guide