{"product_id":"books-karate-science-by-j-d-swanson-phd","title":"Karate Science","description":"Martial instruction, both in print and in person, tends to focus on stances and finishing positions. But dynamics, motion, sensation . . . they are karate's connective tissue-and they are the heart of this book. Karate Science: Dynamic Movement will help you understand the mechanics of the human body.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53669398610193,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781594394591.jpg?v=1781508240","url":"https:\/\/www.worldofbooks.com\/products\/books-karate-science-by-j-d-swanson-phd","provider":"World of Books ","version":"1.0","type":"link"}