{"product_id":"kettlebell","title":"RITFIT ケトルベル・4\/6\/8\/10\/12KG","description":"\u003cstyle\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003c\/span\u003e#widget2 {width: 1600px; height: 650px; border: 0;} @media screen and (max-width: 767px) {#widget2 {height: 200px; width: 100%;}}\u003c\/style\u003e\n\u003cp\u003e\u003ciframe id=\"widget2\" class=\"elementor-video\" title=\"RITFIT ケトルベル\" src=\"https:\/\/www.youtube.com\/embed\/ABGo4XBZ2pQ?si=rCoOk1A9QAWs5Wqd\u0026amp;controls=1\u0026amp;rel=0\u0026amp;playsinline=0\u0026amp;cc_load_policy=0\u0026amp;autoplay=1\u0026amp;mute=1\u0026amp;enablejsapi=1\u0026amp;origin=https%3A%2F%2Fritfit.live\u0026amp;widgetid=1\u0026amp;forigin=https%3A%2F%2Fritfit.live%2F\u0026amp;aoriginsup=1\u0026amp;vf=1\" width=\"1600\" height=\"600\"\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003c\/span\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 1600px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003c\/span\u003e\u003cspan data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"\u003e\u003c\/span\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/lin.ee\/ct9Hw3X\"\u003e\u003cimg class=\"alignnone size-large wp-image-8624\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/2de63ff3_RitfitJapan_20251203060520414_692fd32065174.webp?v=1774590814\" alt=\"\" width=\"1600\" height=\"800\"\u003e\u003cbr\u003e\n\u003cimg class=\"alignnone size-large wp-image-3216\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/c5cbad0b_20250410-075735-wefN2.webp?v=1774590892\" alt=\"RITFIT ケトルベル\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-large wp-image-3217\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/1c14d43b_20250410-075739-1GBj8.webp?v=1774590892\" alt=\"ダンベルと比べて、グリップ部分が重心と離れているため、遠心力がより強く、同じ動きでも筋肉に与える負荷が多い、トレニンーグ効果の向上に繋がります。頑丈の全ステンレス鋼製、本格的競技レベルケトルベル。ハンドル部分にはカーボンスチール素材を内蔵、力強く振っても、何万回使っても壊れる心配はいりません。\" width=\"1600\" height=\"1715\"\u003e \u003cimg class=\"alignnone size-large wp-image-3215\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/21e43db9_20250410-075733-WPZoc.webp?v=1774590895\" alt=\"可愛いピンク色、滑らかなライン、トレニンーグのプロモーションになれる\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-large wp-image-3214\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/e224f745_20250410-075730-PR6pz.webp?v=1774590896\" alt=\"ハードなトレニンーグ、日常的な有酸素運動、簡単なウォームアップなどに最適なトレニンーググッズです。腕瘦せ、腰瘦せ、美尻なども目的のハードな筋トレ。日常的な有酸素運動。体がだるいと感じる時の軽いトレニンーグ。\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-large wp-image-3211\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/2e7e66bd_20250410-075718-UuLjP.webp?v=1774590898\" alt=\"このケトルベル一つで様々なトレニンーグができます。スクワット：普通のスクワットより筋肉にかかる負荷がアップ。スイング：上半身の筋肉に特に効く。スナッチ：片手で超ハードトレーニング。ロシアンルーレット：体幹、腰、特に腹筋をターゲットに。\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-full wp-image-5889\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/394c3f91_RitfitJapan_20250716030319994_68771677f2e85.webp?v=1774590899\" alt=\"片手、両手とも握りやすいハンドル\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-large wp-image-3212\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/65bf43f9_20250410-075723-k1mdG.webp?v=1774590900\" alt=\"このケトルベル一つで様々なトレニンーグができます。スクワット：普通のスクワットより筋肉にかかる負荷がアップ。スイング：上半身の筋肉に特に効く。スナッチ：片手で超ハードトレーニング。\" width=\"1600\" height=\"1600\"\u003e\u003cimg class=\"alignnone size-full wp-image-5890\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/85d897c9_RitfitJapan_2025071603032657_6877167e0e13f.webp?v=1774590901\" alt=\"RITFIT ケトルベルのハンドルは持ちやすい。様々なトレニンーグに対応。カーボンスチールを採用、地面直置きできます。\" width=\"1600\" height=\"1600\"\u003e\u003cimg class=\"alignnone size-full wp-image-5900\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/757d9fec_RitfitJapan_20250716051807903_6877360fdcac7.webp?v=1774590902\" alt=\"RITFIT ケトルベル-4kgサイズ図\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-full wp-image-5901\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/5de8c865_RitfitJapan_2025071605181165_687736131005e.webp?v=1774590904\" alt=\"RITFIT ケトルベル-6kgサイズ図\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-full wp-image-5902\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/69a64771_RitfitJapan_2025071605181472_6877361611b74.webp?v=1774590905\" alt=\"RITFIT ケトルベル-8kgサイズ図\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-full wp-image-5903\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/6e5e0020_RitfitJapan_2025071605181719_6877361904bb8.webp?v=1774590907\" alt=\"RITFIT ケトルベル-10kgサイズ図\" width=\"1600\" height=\"1600\"\u003e \u003cimg class=\"alignnone size-full wp-image-5904\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/b137fdb7_RitfitJapan_2025071605182014_6877361c03985.webp?v=1774590908\" alt=\"RITFIT ケトルベル-12kgサイズ図\" width=\"1600\" height=\"1600\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Ritfit","offers":[{"title":"4kg","offer_id":52492534677813,"sku":"RFJP-HDKTBELL-PK4KG","price":4999.0,"currency_code":"JPY","in_stock":true},{"title":"6kg","offer_id":52492534710581,"sku":"RFJP-HDKTBELL-PK6KG","price":5299.0,"currency_code":"JPY","in_stock":true},{"title":"8kg","offer_id":52492534743349,"sku":"RFJP-HDKTBELL-PK8KG","price":5999.0,"currency_code":"JPY","in_stock":false},{"title":"10kg","offer_id":52492534776117,"sku":"RFJP-HDKTBELL-PK10KG","price":6499.0,"currency_code":"JPY","in_stock":true},{"title":"12kg","offer_id":52492534808885,"sku":"RFJP-HDKTBELL-PK12KG","price":6999.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/5264\/1845\/files\/567_20250410-080342-jnqzw.webp?v=1774591801","url":"https:\/\/ritfit.live\/products\/kettlebell","provider":"RitFit Japan","version":"1.0","type":"link"}