{"product_id":"四股鍛錬で作る達人-日本伝統万能トレーニング","title":"Master of Shiko training: Japanese traditional all-purpose training","description":"\u003cdiv\u003eSingle (Softcover) BAB Japan \/ Sumo wrestler becomes incredibly strong just by shiko!\u003c\/div\u003e\u003cdiv\u003eWhat is the special reason for that!?\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eA super-theoretical and super-skilled former Sumo wrestler explores from multiple angles: no one knew, but shiko training has made strong individuals—the true meaning!\u003c\/div\u003e\u003cdiv\u003eIt wasn't squats or stretches!\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eShiko has significant effects that can be achieved without raising the foot high or stomping hard.\u003c\/div\u003e\u003cdiv\u003eThat is, \"working on deep muscles and connecting the whole body.\"\u003c\/div\u003e\u003cdiv\u003eThe truth behind shiko training, which has been rarely discussed, is revealed because it's not as straightforward as strength training!\u003c\/div\u003e","brand":"闘道館","offers":[{"title":"Default Title","offer_id":41372515663944,"sku":null,"price":900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/3938\/8744\/files\/K0000000093071_1789980979_0.jpg?v=1789981054","url":"https:\/\/toudoukan.com\/en\/products\/%e5%9b%9b%e8%82%a1%e9%8d%9b%e9%8c%ac%e3%81%a7%e4%bd%9c%e3%82%8b%e9%81%94%e4%ba%ba-%e6%97%a5%e6%9c%ac%e4%bc%9d%e7%b5%b1%e4%b8%87%e8%83%bd%e3%83%88%e3%83%ac%e3%83%bc%e3%83%8b%e3%83%b3%e3%82%b0","provider":"闘道館","version":"1.0","type":"link"}