{"product_id":"arm-trainer-home-machine-chest-expander","title":"Chest Expander Arm Trainer with 4 Spring Resistance Levels","description":"\u003cp\u003eBuild arm and chest strength at home with this compact chest expander machine. Whether you're working out before work or during a quick lunch break, this portable trainer lets you squeeze in effective resistance exercises whenever you have ten minutes. The adjustable spring system targets your chest, arms, and shoulders while you control the intensity.\u003c\/p\u003e\u003cp\u003eThe chest expander comes with four interchangeable springs providing 66 to 88 lbs of progressive resistance, so you can start light and build strength over time. Grip the thick foam handles and push against the springs—they pull back to engage your muscles throughout each rep. Adjust the spring positions closer or farther apart to increase or decrease difficulty for different exercises and fitness levels.\u003c\/p\u003e\u003cp\u003eBuilt to last with a durable steel frame that stays stable during intense workouts, the expander features a leather-wrapped bar for comfortable, slip-free grip. It folds compactly to fit in a gym bag, desk drawer, or closet, making it perfect for home gyms, apartments, or travel.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4 interchangeable springs: 66-88 lbs progressive resistance\u003c\/li\u003e\n\u003cli\u003eFoam grip handles for comfort and control\u003c\/li\u003e\n\u003cli\u003eLeather-wrapped steel bar prevents slipping and skin irritation\u003c\/li\u003e\n\u003cli\u003eAdjustable spring positions for customizable difficulty\u003c\/li\u003e\n\u003cli\u003eCompact, foldable design for convenient storage\u003c\/li\u003e\n\u003cli\u003eTargets chest, arms, shoulders, and upper body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AtlasBay","offers":[{"title":"Blue","offer_id":62031118008707,"sku":"HGV445","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":62031118041475,"sku":"HGV446","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/0492\/3523\/files\/voc5W9PKHCAhM8ahOERjR_oGAVN93T.png?v=1785415382","url":"https:\/\/atlasbay.shop\/products\/arm-trainer-home-machine-chest-expander","provider":"AtlasBay","version":"1.0","type":"link"}