{"product_id":"adjustable-arm-strengthener-grip-bar-chest-expander","title":"HP™ Chest Muscle Trainer","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eAdjustable resistance: Three-level tension settings for progressive strength training\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eVersatile training: Targets chest, arms, and grip strength comprehensively\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eErgonomic design: Foam grips with stainless steel springs for durability and comfort\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eHome fitness: Compact and portable for convenient indoor workouts\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eUnisex application: Suitable for both men and women\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eMaterial: Foam handles, stainless steel springs\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eResistance levels: 3 adjustable tension settings\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eColors: Lake blue, Maple leaf red, Matte gray\u003c\/p\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eProduct type: Spring-based arm strength trainer\u003c\/p\u003e\u003cbr\u003e\u003ch3\u003ePacking List\u003c\/h3\u003e\u003cp style=\"max-width: 100%; width: auto;\"\u003eAdjustable arm strengthener*1\u003c\/p\u003e\u003cdiv id=\"offer-template-0\" style=\"max-width: 100%; width: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"max-width: 100%; width: auto;\"\u003e\n\u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/05\/194d7e23-dc43-4b79-b6a4-e0cee19e7a01.jpeg\" usemap=\"#_sdmap_0\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/05\/39d908b8-3dd9-44ed-9ad5-9c2755f32512.jpeg\" usemap=\"#_sdmap_1\"\u003e \u003cimg style=\"display: block; height: auto; max-width: 100%; object-fit: contain;\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/05\/271ddaaf-093b-4871-974d-bff121398463.jpeg\" usemap=\"#_sdmap_2\"\u003e \u003c\/div\u003e","brand":"HubPractical","offers":[{"title":"Blue","offer_id":47577860833452,"sku":"SUFIEEW00008-A0","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/9162\/9484\/files\/Premiumextendedchesttrainer.png?v=1791529589","url":"https:\/\/hubpractical.com\/products\/adjustable-arm-strengthener-grip-bar-chest-expander","provider":"HubPractical","version":"1.0","type":"link"}