{"product_id":"foam-grip-arm-chest-strength-trainer","title":"Arm Trainer Home Machine - Chest Expander","description":"\u003ch2\u003eBuild chest and arm strength at home in just minutes a day\u003c\/h2\u003e\u003cp\u003eThis arm trainer gives you a full upper-body workout without a bench or a rack of weights. Grip the padded U-shaped ends, press them toward each other and control the bar as it pushes back to work your chest, arms and shoulders. It comes apart for storage, so it fits in a closet, drawer or gym bag.\u003c\/p\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0863\/7353\/1898\/files\/d1_458a1ca7-724a-4051-a64a-5558100a2cd2.png?v=1791511160\" alt=\"Arm Trainer Home Machine - Chest Expander comparison\" loading=\"lazy\" style=\"display:block;margin:16px auto;max-width:100%;width:600px;height:auto;border-radius:8px;\"\u003e\u003c\/p\u003e\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e66–88 lb resistance\u003c\/strong\u003e – adjustable tension so you can start easy and build up over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks your whole upper body\u003c\/strong\u003e – chest, biceps, triceps, shoulders, back and wrists, plus core and legs with standing moves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong steel frame\u003c\/strong\u003e – high-strength steel rods stay steady through hard presses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThick non-slip foam grips\u003c\/strong\u003e – full foam padding on the U-shaped handles and crossbars for a secure, comfortable hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTakes apart in seconds\u003c\/strong\u003e – push-button connections let it break down small for a gym bag, drawer or closet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrain anywhere\u003c\/strong\u003e – light enough to take to the office, park or hotel room.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0863\/7353\/1898\/files\/2_75d11d38-1ef4-462c-a76c-4b69e0f7ce58.png?v=1791511150\" alt=\"Arm Trainer Home Machine - Chest Expander\" loading=\"lazy\" style=\"display:block;margin:16px auto;max-width:100%;width:600px;height:auto;border-radius:8px;\"\u003e\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eConnect the two U-shaped handles to the two padded bars until the push buttons click into place.\u003c\/li\u003e\n\u003cli\u003eHold one U-shaped end in each hand in front of your chest.\u003c\/li\u003e\n\u003cli\u003ePress the ends toward each other in a slow, controlled movement.\u003c\/li\u003e\n\u003cli\u003eRelease slowly and repeat. Change your grip and arm position to target different muscles.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0863\/7353\/1898\/files\/3_6add70f6-2cdf-4483-aaef-32ed5d8fda83.png?v=1791511151\" alt=\"Arm Trainer Home Machine - Chest Expander\" loading=\"lazy\" style=\"display:block;margin:16px auto;max-width:100%;width:600px;height:auto;border-radius:8px;\"\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistance: 66–88 lb (adjustable)\u003c\/li\u003e\n\u003cli\u003eAssembled size: approx. 26.8 × 7 in\u003c\/li\u003e\n\u003cli\u003eFrame: high-strength steel\u003c\/li\u003e\n\u003cli\u003eGrips: thick foam on U-shaped handles and crossbars\u003c\/li\u003e\n\u003cli\u003eDesign: detachable with push-button connections\u003c\/li\u003e\n\u003cli\u003eTarget muscles: chest, biceps, triceps, shoulders, back, wrists\u003c\/li\u003e\n\u003cli\u003eColors: Blue or Red trim\u003c\/li\u003e\n\u003cli\u003eIn the box: 1 × arm trainer chest expander\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align:center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0863\/7353\/1898\/files\/d2_79099c2f-4fa8-4203-8264-afcfa44352fb.png?v=1791511167\" alt=\"Arm Trainer Home Machine - Chest Expander detail\" loading=\"lazy\" style=\"display:block;margin:16px auto;max-width:100%;width:600px;height:auto;border-radius:8px;\"\u003e\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it good for beginners?\u003c\/strong\u003e Yes. Start with slow, controlled reps and fewer sets, then build up as you get stronger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it take up much space?\u003c\/strong\u003e No. It comes apart into its handles and bars, so it fits in a drawer, closet or gym bag.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich muscles does it work?\u003c\/strong\u003e Mainly chest, arms and shoulders, plus back and wrists depending on how you hold and press it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAny safety tips?\u003c\/strong\u003e Make sure every push button is clicked in before use, keep your face away from the bar while pressing, and release it slowly. If you have an injury or health condition, check with your doctor before starting a new workout.\u003c\/p\u003e","brand":"Westnord","offers":[{"title":"Blue","offer_id":67676011495674,"sku":null,"price":43.97,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67676011528442,"sku":null,"price":43.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/7353\/1898\/files\/1_f24d7adb-6a67-489c-80e5-0c3ecfc3a800.png?v=1791511152","url":"https:\/\/westnordshop.com\/products\/foam-grip-arm-chest-strength-trainer","provider":"Westnord Shop","version":"1.0","type":"link"}