Dual Series Abdominal Crunch / Back Extension
Dual Series Abdominal Crunch / Back Extension
The Future Dual Series Abdominal Crunch / Back Extension combines two essential core exercises in one compact, selectorised machine — ideal for commercial gyms, studios, and premium training facilities where space efficiency and performance are key. This dual-function design allows users to effectively strengthen both the abdominal and lower back muscles with smooth, controlled resistance from the integrated weight stack.
An adjustable resistance arm and pivoting back pad ensure proper alignment and a natural range of motion for both crunch and extension movements. The ergonomic seat and contoured padding provide comfort and support, helping users maintain correct posture throughout every rep.
Constructed from 100mm × 50mm heavy-duty steel and finished in a durable matte black electrostatic powder coat, the Future Dual Series Abdominal Crunch / Back Extension is built to withstand continuous commercial use. High-density foam pads with double-stitched, fire-retardant vinyl upholstery ensure long-lasting durability and comfort.
Targeted Muscles: Rectus abdominis and obliques during crunch movements; erector spinae, glutes, and lower back during extensions — providing complete core development.
Features:
Versatile Design: Adjustable resistance arm for optimal biomechanics.
Exercise Guide: Clear workout instructions and decals for easy user guidance.
Natural Movement: Designed to replicate the body’s natural movement for maximum muscle activation.
Commercial Grade Build Quality: Oversized 100mm x 50mm steel tubing welded at all structural points for unmatched strength.
Premium Finish: Two-coat matte black electrostatic powder coat resists chips and scratches.
High-Quality Upholstery: High-density cushions with double-stitched, fire-retardant vinyl.
Specification:
Length: 1333mm
Width: 1033mm
Height: 1566mm
Weight stack: 100kg / 220lb
Product Weight: 220kg
Rating: Full Commercial
Warranty (full commercial): Two year parts & labour warranty.
EFSNI Delivery & Pre-Purchase Information
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At EFSNI, we want every customer to feel fully confident before making a purchase. That’s why we strongly recommend contacting us prior to ordering if you have any questions, concerns, or special requirements. We're always happy to assist.
Free delivery applies only to Northern Ireland for orders over £995. For all other regions—including the rest of the UK and Ireland—standard delivery rates apply. For heavy or complex deliveries, please contact us in advance to ensure appropriate arrangements can be made.
We take great care in packaging every product to high standards, but in the rare event of courier-related damage, it’s crucial to inspect your item on arrival. Please sign for the item as “damaged”, even if the damage appears minimal, to ensure you're covered by our claims process. If the courier refuses to wait for inspection, still sign it as “damaged”. Unfortunately, if you do not do this, you may not be eligible for a replacement or claim should damage become apparent later.
Before placing your order, please check for any access restrictions that might prevent delivery—such as narrow roads, overhanging branches, tight bends, steep driveways, or limited turning space. If a delivery fails or is refused due to such issues that weren't disclosed in advance, the customer will be liable for return delivery charges.
Also, ensure you've measured your access points—doorways, stairwells, corridors—to confirm the item can be moved into place. All goods are shipped in fully assembled form to allow testing prior to use. If disassembly is required, it will be at the buyer’s own risk, unless arranged with us prior to purchase. Please refer to our Installation Services for support options.
As part of our service, our courier will contact you to schedule a delivery date. If you miss the agreed delivery, redelivery charges will apply. Refusal to pay these may result in cancellation of your order, minus any original postage costs.
You’re also welcome to collect your item in person from EFSNI, Unit 3, Ballybrakes Business Park, Ballymoney, BT53 6LW, Monday to Friday. Please call us in advance on 028 2766 8224 to arrange your collection.
For installation, room placement, or removals, we offer dedicated services—please visit our Installation tab for full details. We’re here to help make your experience with EFSNI smooth, safe, and successful from purchase to placement.
