{"product_id":"vital-flex-core","title":"Vital Flex Core","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Vital Flex Core is a portable EMS (Electrical Muscle Stimulation) ab stimulator designed for full-body muscle engagement. Featuring 6 training modes and 10 intensity levels, it adapts to any fitness level — from beginners to experienced users. Its lightweight, skin-friendly design with USB charging makes it easy to use at home, at the gym, or on the go. One-touch operation and a clear LED display deliver a straightforward experience with no setup required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e5 KEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e1. 6 Modes \u0026amp; 10 Intensity Levels\u003c\/strong\u003e Customizable training settings to match your fitness level and target different muscle groups with precision.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e2. EMS+ Micro Current Technology\u003c\/strong\u003e Advanced electrical muscle stimulation delivers effective muscle engagement through targeted micro-current impulses.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3. Portable \u0026amp; Lightweight Design\u003c\/strong\u003e Ultra-thin, wearable build made with skin-friendly materials — designed for use anytime, anywhere.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e4. One-Touch Operation\u003c\/strong\u003e Simplified single-button control with LED display for quick, intuitive adjustments during any workout.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e5. USB Rechargeable\u003c\/strong\u003e Built-in rechargeable battery via standard USB — no disposable batteries needed, ready to use wherever you are.\u003c\/p\u003e","brand":"Northvale","offers":[{"title":"Default Title","offer_id":53570662105427,"sku":"SY25111920-VI","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/6698\/6835\/files\/Disenosintitulo-2026-04-24T161139.377.jpg?v=1777039976","url":"https:\/\/northvstore.com\/products\/vital-flex-core","provider":"Northvale","version":"1.0","type":"link"}