{"product_id":"built-strength-fractal-series-abdominal-lower-back-new","title":"BUILT Strength Fractal Series Abdominal \/ Lower Back (New)","description":"\u003ch1\u003eBUILT Strength Fractal Series Abdominal \/ Lower Back (New)\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The BUILT Strength Fractal Series Abdominal \/ Lower Back is a commercial-grade dual-function core machine designed to train opposing muscle groups from a single station. Using an adjustable rotating torso pad, users can seamlessly transition between seated abdominal crunches and back extensions without ever touching the weight stack - making antagonist-pair core training more efficient than any two-machine setup. This approach targets both the anterior core (rectus abdominis, obliques) and posterior core (erector spinae, multifidus) in the same session, promoting balanced spinal development and reducing the injury risk that comes from training one side in isolation.\n\u003c\/p\u003e\n\u003cp\u003e\n  Built for professional gym environments, the Fractal Series machine pairs a 280 lb selectorized weight stack with an 11-gauge steel frame rated at 603 lb - delivering the resistance range and structural rigidity demanded by high-traffic commercial facilities. Ergonomic seat and back support maintain correct posture through both movement arcs, keeping load precisely on the target muscles for every rep.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Rotating Torso Pad:\u003c\/strong\u003e Transitions between abdominal crunch and back extension positions without changing the weight stack - enabling fast, efficient antagonist-pair training in a single session.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Function - Ab Crunch \u0026amp; Back Extension:\u003c\/strong\u003e Two complete core movements from one station, targeting the rectus abdominis and obliques on the anterior side, and the erector spinae and multifidus on the posterior side.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e280 lb Selectorized Weight Stack:\u003c\/strong\u003e Pin-select resistance provides a wide loading range for progressive core training across both exercises, from beginners to advanced athletes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e603 lb Heavy-Duty Commercial Frame:\u003c\/strong\u003e An 11-gauge (3mm) steel frame delivers the structural stability required for sustained daily use in professional gym environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Seat \u0026amp; Back Support:\u003c\/strong\u003e Keeps users in correct spinal alignment throughout both movements, directing load to the target muscles and minimizing compensation through the hips or shoulders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Weight Change Between Exercises:\u003c\/strong\u003e The rotating pad design allows users to switch from ab crunch to back extension without re-pinning the stack - saving time and maintaining training flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced Core Development:\u003c\/strong\u003e Training the abdominals and erector spinae as opposing groups in the same session reduces spinal imbalance and builds injury-resistant, well-rounded core strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions: 55\" x 42\" x 58\":\u003c\/strong\u003e A compact commercial footprint that fits efficiently into professional gym floor plans without sacrificing functionality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFractal Series Commercial Build:\u003c\/strong\u003e Part of the BUILT Strength Fractal Series line, engineered to the standards of high-traffic professional facilities and backed by a full manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003ePlease email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\u003chr\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBUILT Strength Fractal Series Abdominal \/ Lower Back machine\u003c\/li\u003e\n  \u003cli\u003eAssembly manual\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 Fractal Series Abdominal \/ Lower Back machine is built for facilities that take core training seriously - gyms, athletic programs, and performance centers that demand equipment capable of holding up to daily, heavy use without compromise. The rotating torso pad is a genuine time-saver on a busy gym floor, letting users complete a full anterior and posterior core workout from one station in the time it typically takes to set up two machines. With a 280 lb stack and a 603 lb commercial-grade steel frame, this machine handles everything from rehabilitation-level loads to serious progressive resistance training. Ergonomic positioning means correct form is built into the design, making it as valuable for coached facilities as it is for self-directed training environments. Backed by a 1-year parts and labor warranty with extended coverage available, and delivered crated with an assembly manual, the Fractal Series is a confident, long-term investment in balanced core strength for your facility.\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\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e55\" x 42\" x 58\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachine Weight\u003c\/th\u003e\n\u003ctd\u003e603 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Stack\u003c\/th\u003e\n\u003ctd\u003e280 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance Type\u003c\/th\u003e\n\u003ctd\u003ePin-select selectorized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrame\u003c\/th\u003e\n\u003ctd\u003e11-Gauge (3mm) Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunctions\u003c\/th\u003e\n\u003ctd\u003eAb Crunch, Back Extension, Rotating Pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustability\u003c\/th\u003e\n\u003ctd\u003eRotating torso pad, ergonomic seat and back support, no weight change between exercises\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eFractal Series - BUILT Strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Parts \u0026amp; Labor (Extended Available), Lifetime Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eYes - ships crated with assembly manual; professional inside delivery and assembly available at checkout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eFreight - crated on a pallet; driveway delivery or inside delivery and assembly available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the abdominal crunch and back extension functions on this machine?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe abdominal crunch function targets the anterior core - primarily the rectus abdominis and obliques - through a forward flexion movement. The back extension function targets the posterior core - primarily the erector spinae and multifidus - through a spinal extension movement. The rotating torso pad allows you to switch between these two exercises without changing the weight stack, training both sides of the spine in the same session for balanced core development.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the rotating torso pad work?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe rotating torso pad physically adjusts between the abdominal crunch and back extension positions. This means you can complete your set of crunches, rotate the pad to the extension position, and begin your back extension work - all without re-pinning the weight stack or moving to a different machine. It is designed for efficient antagonist-pair training that saves time on the gym floor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this machine appropriate for a commercial gym environment?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The Fractal Series Abdominal \/ Lower Back is built specifically for commercial use. The 11-gauge (3mm) steel frame weighs 603 lb and is engineered for sustained daily use in high-traffic professional facilities. The 280 lb selectorized stack accommodates a wide range of users, from beginners to advanced athletes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the machine require assembly, and is professional installation available?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes, assembly is required. The machine ships crated on a pallet with an assembly manual included. Professional inside delivery and assembly is available as an add-on at checkout - the delivery team will bring the machine into your facility, assemble and test it, and remove all packaging materials.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this machine shipped, and how long does delivery take?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe machine ships via freight, crated and palletized for protection. Standard driveway delivery uses a liftgate to lower the crate to your curb or driveway - moving it inside is your responsibility. Inside delivery and assembly is available as an upgrade. Estimated delivery timelines are provided at checkout based on your ZIP code.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat muscles does this machine train?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe abdominal crunch function primarily works the rectus abdominis and obliques. The back extension function primarily targets the erector spinae and multifidus. Secondary muscles engaged across both movements include the transverse abdominis, hip flexors, and glutes.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the warranty on this machine?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe machine comes with a 1-year parts and labor warranty plus a lifetime frame warranty, backed by the seller. Extended coverage options (2- or 3-year total coverage) are available at checkout. Warranty service covers every ZIP code nationwide.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"CTX Home Gyms","offers":[{"title":"Default Title","offer_id":56086417146161,"sku":"GW0809","price":2845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/MADE_TO_ORDER_30_657888f3-6c39-4680-9890-254063c58115.png?v=1788359537","url":"https:\/\/omahasportsandgames.com\/products\/built-strength-fractal-series-abdominal-lower-back-new","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}