{"product_id":"x-guard-book-marcelo-garcia-9780977731503","title":"X-guard","description":"Marcelo Garcia, winner of five Brazilian Jiu-Jitsu world championships and a man many feel is the best pound-for-pound submission grappler of all time, unveils the secrets behind the most effective guard system in existence - The X-Guard. Unlike most jiu-jitsu instructional books, Garcia leaves no stone unturned. Not only does he show you how to sweep your opponent using the X-Guard from nearly every control position, he shows you how to do it both with a gi and without. Covering everything from grips to timing, this book will be a saviour to anyone wishing to compete in jiu-jitsu tournaments, no-gi grappling competition, or mixed martial arts.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":50265791103249,"sku":"CIN0977731502G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":51144751481105,"sku":"GOR014185477","price":22.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":52449718698257,"sku":"GOR005183087","price":25.9,"currency_code":"GBP","in_stock":false},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":53042934972689,"sku":"GOR005478353","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":53340362178833,"sku":"CIN0977731502A","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/B003ZDQB98.jpg?v=1750749044","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/x-guard-book-marcelo-garcia-9780977731503","provider":"World of Books ","version":"1.0","type":"link"}