{"product_id":"marble-core-trainer-extension","title":"Bonus Plate for Marble Core Trainer","description":"\u003ch2 data-start=\"359\" data-end=\"387\"\u003eLevel Up Your Core Game\u003c\/h2\u003e\n\u003cp data-start=\"388\" data-end=\"670\"\u003eTake your \u003cstrong\u003eGIBBON® MARBLE CORE TRAINER\u003c\/strong\u003e to the next level with this versatile expansion plate. Designed to introduce new motion patterns and dynamic challenges, it brings more variety, depth, and creativity to your core workouts — keeping your training effective, engaging, and fun.\u003c\/p\u003e\n\u003ch2 data-start=\"672\" data-end=\"701\"\u003eNew Motion, More Control\u003c\/h2\u003e\n\u003cp data-start=\"702\" data-end=\"974\"\u003eFeaturing alternative track designs and movement paths, the expansion plate activates deeper stabilizer muscles, sharpens coordination, and improves motor control. It’s the perfect way to evolve your core and plank training routine, adding fresh energy to every session.\u003c\/p\u003e\n\u003ch2 data-start=\"976\" data-end=\"999\"\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cp data-start=\"1000\" data-end=\"1304\"\u003eThis smart add-on keeps your workouts exciting and your body guessing. Experiment with different motion paths, angles, and tempos — all while enhancing strength and focus. Fully compatible with your existing \u003cstrong\u003eMARBLE CORE TRAINER\u003c\/strong\u003e and \u003cstrong\u003eSLACKBOARD\u003c\/strong\u003e, it’s made for athletes and fitness enthusiasts of all levels.\u003c\/p\u003e","brand":"GIBBON Slacklines","offers":[{"title":"Default Title","offer_id":54487773020428,"sku":"24690","price":11.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/5984\/9880\/files\/product-name-slackline-balancetraininggibbonslacklines-1715267.jpg?v=1761913029","url":"https:\/\/www.gibbon-slacklines.com\/nl\/products\/marble-core-trainer-extension","provider":"GIBBON Slacklines","version":"1.0","type":"link"}