{"product_id":"nautilus-instinct-dual-leg-extension-leg-curl-machine","title":"Nautilus Instinct Dual Leg Extension \/ Leg Curl Machine","description":"\u003ch1\u003eNautilus Instinct Dual Leg Extension \/ Leg Curl Machine\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The Nautilus Instinct Dual Leg Extension \/ Leg Curl is a space-efficient strength training machine that delivers complete leg conditioning in a single compact footprint. Designed for both quadriceps and hamstring development, it smoothly transitions between seated leg extensions and seated leg curls without requiring two separate machines. Built for light commercial gyms, hotel fitness centers, and hospitality facilities, this unit combines intuitive operation with durable construction that holds up under regular use.\n\u003c\/p\u003e\n\u003cp\u003e\n  The patented Lock N Load® weight selection system makes adjustments fast and reliable, while user-friendly placard guidance keeps setup simple for members of all experience levels. Thoughtful ergonomic details - including an adjustable seat back, thigh stabilization pad, and lower leg\/ankle pad - ensure a precise, comfortable fit for a wide range of users.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Exercise Function:\u003c\/strong\u003e Performs both leg extensions and seated leg curls on a single machine, saving floor space and equipment cost.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock N Load® Weight Selection:\u003c\/strong\u003e Patented system for fast, secure, and reliable weight stack adjustments between sets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Seat Back:\u003c\/strong\u003e Features an \"easy up\" ratcheting adjustment for quick, accurate seat positioning across user heights.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Lower Leg\/Ankle Pad:\u003c\/strong\u003e Provides a precise fit to maximize comfort and training effectiveness for each user.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThigh Support Stabilization Pad:\u003c\/strong\u003e Adjustable thigh pad keeps the user stable and properly aligned during both exercises.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRange of Motion Control:\u003c\/strong\u003e Dual exercise option ROM control lets users set appropriate movement limits for both leg extension and seated leg curl.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable Wear Strap:\u003c\/strong\u003e Protects upholstery from repetitive wear, extending the life of the pads and reducing long-term maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable-Driven Transmission:\u003c\/strong\u003e Smooth, consistent resistance throughout the full range of motion on both exercises.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e190 lb (86 kg) Weight Stack:\u003c\/strong\u003e Provides a broad resistance range suitable for beginner through advanced users.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRubber Feet:\u003c\/strong\u003e Protect flooring from scratching and vibration during use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple Intuitive Placard:\u003c\/strong\u003e Clear exercise guidance built into the machine for easy, self-guided use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eThis product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNautilus Instinct Dual Leg Extension \/ Leg Curl machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  The Nautilus Instinct Dual Leg Extension \/ Leg Curl is trusted by fitness facilities worldwide for its reliable performance and smart space-saving design. Whether you're outfitting a hotel gym, a corporate wellness center, or a light commercial fitness room, this machine delivers the quad and hamstring training your members expect without taking up the floor space of two separate units. The Lock N Load® system and intuitive adjustments mean less staff intervention and more member independence. Built with commercial-grade components and thoughtful ergonomics, this machine is engineered for years of dependable, low-maintenance use. It's the kind of equipment that quietly delivers great results day after day - a smart investment for any facility manager looking to maximize value per square foot.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e37 in (94 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e56 in (142 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e55 in (140 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStack Weight\u003c\/th\u003e\n\u003ctd\u003e190 lb (86 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Weight\u003c\/th\u003e\n\u003ctd\u003e484 lb (220 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e553 lb (251 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransmission\u003c\/th\u003e\n\u003ctd\u003eCable-driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Selection\u003c\/th\u003e\n\u003ctd\u003eLock N Load® patented system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e9NL-D1014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eYes - professional installation recommended; ships via freight on a pallet due to overall weight of 484 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eManuals \u0026amp; Guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/Product_Dual_Leg_Extension_Leg_Curl_Instinct_Nautilus_Product_Sheet.pdf?v=1792781580\" target=\"_blank\" title=\"Product Sheet\"\u003eProduct Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this machine suitable for home use?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThis machine is designed primarily for light commercial environments such as hotel gyms, corporate fitness facilities, and hospitality fitness rooms. At 484 lb overall weight and with a 190 lb weight stack, it is a heavy-duty piece of equipment. While technically usable in a home setting with adequate space and flooring, it is best suited for commercial or semi-commercial facilities.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat exercises can I perform on this machine?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThis dual-function machine supports two exercises: the seated leg extension (targeting the quadriceps) and the seated leg curl (targeting the hamstrings). Both exercises are performed on the same unit with smooth transitions between them, eliminating the need for two separate machines.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the Lock N Load® weight selection system work?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eLock N Load® is Nautilus's patented weight selection system. It allows users to quickly and securely select their desired weight on the stack with a simple, positive-locking pin mechanism. It is designed to be faster and more reliable than traditional weight pin systems, reducing the chance of the pin slipping or being improperly inserted.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this machine ship assembled?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThis machine ships via freight on a pallet due to its significant weight (553 lb shipping weight). Some assembly and professional installation is recommended upon delivery. Please contact us at service@omahasportsandgames.com to confirm shipping details and get a delivery quote before purchasing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the range of motion be adjusted for different users?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The machine features dual exercise option range of motion control for both the leg extension and seated leg curl functions. This allows facility staff or individual users to set appropriate movement limits based on comfort, injury history, or training goals.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/445338155?title=0\u0026amp;byline=0\u0026amp;portrait=0\" frameborder=\"0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n","brand":"Nautilus","offers":[{"title":"Default Title","offer_id":57076919370033,"sku":"69-0586","price":4489.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/Insinct_Dual_LegExtension_LegCurl_-60AR_1faf511e-b7ca-4709-b786-4869df846365.png?v=1792784535","url":"https:\/\/omahasportsandgames.com\/products\/nautilus-instinct-dual-leg-extension-leg-curl-machine","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}