{"product_id":"spirit-fitness-css-scex-standing-calf-extension","title":"Spirit Fitness CSS-SCEX Standing Calf Extension","description":"\u003cp\u003eThe Spirit Fitness CSS-SCEX Standing Calf Extension isolates the calves in an upright stance that trains the muscle group across both the knee and ankle joints, while a non-slip foot plate holds a stable base through a full range of ankle motion. Shoulder pads adjust to fit users of varying heights, and every contact pad uses high-density foam under premium upholstery with sport stitching for comfort that holds up to repeated use. A fully enclosed 250 lb weight stack in 5 lb increments runs on a 1.33 pulley ratio through LOOS USA cables, carried by a low-profile, commercial-grade steel frame finished in electrostatic powder coat. An integrated rep\/time counter and start\/finish workout diagrams help members track sets without a coach standing by, and a storage tray on top of the weight tower keeps a phone or water bottle within reach. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e540 lbs unit weight\u003c\/li\u003e\n\u003cli\u003e41.5\"L × 37.6\"W × 65.2\"H\u003c\/li\u003e\n\u003cli\u003e250 lb weight stack\u003c\/li\u003e\n\u003cli\u003e5 lb weight increments\u003c\/li\u003e\n\u003cli\u003e1.33 pulley ratio\u003c\/li\u003e\n\u003cli\u003e360 lb max user weight\u003c\/li\u003e\n\u003cli\u003eAdjustable shoulder pads\u003c\/li\u003e\n\u003cli\u003eNon-slip foot plate\u003c\/li\u003e\n\u003cli\u003eKnee \u0026amp; ankle calf engagement\u003c\/li\u003e\n\u003cli\u003eLow-profile design\u003c\/li\u003e\n\u003cli\u003eFully enclosed stack\u003c\/li\u003e\n\u003cli\u003eRep\/time counter\u003c\/li\u003e\n\u003cli\u003eStart\/finish workout diagrams\u003c\/li\u003e\n\u003cli\u003eTop-tower storage tray\u003c\/li\u003e\n\u003cli\u003eSteel feet w\/ rubber covers\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFREE\u003c\/strong\u003e shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spirit Fitness","offers":[{"title":"Default Title","offer_id":47892140785900,"sku":"672394","price":3999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/9350\/8844\/files\/spirit-fitness-css-scex-strength-equipment-view-1.webp?v=1783273396","url":"https:\/\/www.blueskyfitsupply.com\/products\/spirit-fitness-css-scex-standing-calf-extension","provider":"Blue Sky Fitness Supply","version":"1.0","type":"link"}