{"product_id":"世界一キツい-から筋肉がデカくなる-山本式3-7法","title":"From the 'world's toughest' to your muscles getting bigger! Yamamoto 3\/7 method","description":"\u003cdiv\u003eSoftcover Nagaoka Shoten \/ Featured on the hugely popular YouTube channel 'Yoshinori Yamamoto Muscle Training University' and received a huge response! The 'Yamamoto Method 3\/7 Method,' devised by Yoshinori Yamamoto, known as the 'Muscle Doctor,' and became a hot topic for its toughness and effectiveness, has finally become a book.\u003c\/div\u003e\u003cdiv\u003eThe Yamamoto 3\/7 method is a training method that involves 15-second intervals, increasing the number of movements by 3→4→ 5→ 6→ 7, and 1 in each of the 15-second intervals. By using the 15-second interval between movements not for rest but to maintain posture that contracts or stretches muscles, it efficiently stimulates muscles and promotes muscle hypertrophy.\u003c\/div\u003e\u003cdiv\u003eThe training introduced includes 12 exercises in the \"Bodyweight Training Edition\" and 20 exercises in the \"Instrument Training Edition\" using equipment like dumbbells and tubes, totaling 32 exercises. For each exercise, it explains the correct posture to maximize effectiveness and the muscles to focus on, as well as the core posture of the \"Yamamoto Method 3\/7 Method,\" specifically the \"15-second hold.\" This book is packed with information you can only get from this book, making it a must-read for those who are \"no longer satisfied with their previous training\" or \"want to build even bigger muscles\"!\u003c\/div\u003e","brand":"闘道館","offers":[{"title":"Default Title","offer_id":57608453259336,"sku":"15782564888648","price":300.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3938\/8744\/files\/K0000000235560_1793337950_0.jpg?v=1793337992","url":"https:\/\/toudoukan.com\/en\/products\/%e4%b8%96%e7%95%8c%e4%b8%80%e3%82%ad%e3%83%84%e3%81%84-%e3%81%8b%e3%82%89%e7%ad%8b%e8%82%89%e3%81%8c%e3%83%87%e3%82%ab%e3%81%8f%e3%81%aa%e3%82%8b-%e5%b1%b1%e6%9c%ac%e5%bc%8f3-7%e6%b3%95","provider":"闘道館","version":"1.0","type":"link"}