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Our ab crunch machines are built as core training equipment for the demands of commercial gyms. From the selectorized Dual Seated Crunch to the Adjustable Sit Up Bench, every commercial ab crunch unit delivers the targeted isolation, durability, and biomechanical precision that professional facilities expect from premium commercial gym equipment.
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Traditional sit-up position recruits abdominal muscles and hip flexors. Handle bar facilitates entry and exit. Angle adjusts from -35° to -50°.
Dual motion movement results in greater activation of both upper and lower torso muscle fibers. Spring assisted seat adjustment sits on linear bearings for easy use. Purposely...
We design our ab crunch machine collection around 2 purpose-built units: a selectorized crunch station and an adjustable sit-up bench, both engineered for high-traffic training floors. As part of our wider range of commercial gym equipment, these machines reflect more than 40 years of Canadian manufacturing focused on strength training.
The selectorized Dual Seated Crunch (A301) anchors the collection with a 250 lb weight stack and a dual-movement design that targets the upper and lower abs in one motion. Built for stability under heavy daily use, this commercial ab crunch machine is engineered for gyms, universities, and military facilities. Its selectorized crunch action lets operators serve members of every strength level without changing plates.
Every model is available as custom gym equipment, with upholstery colours and frame colours selected to match your facility branding. We finish each unit to align with the look of your floor, so your core training area stays consistent with the rest of your equipment.
As a Canadian manufacturer headquartered in Laval, Quebec, we build every ab crunch machine in-house. More than 40 years of strength equipment manufacturing inform the steel fabrication and biomechanical design behind each unit.
The A301’s dual-movement design combines an upper-body crunch with a lower-body knee raise in one controlled path. This approach isolates the rectus abdominis and obliques through guided spinal flexion, so the biomechanics minimize hip flexor recruitment and keep constant tension on the core.
A selectorized weight stack lets members move through resistance adjustment with a single pin-select pull. With no loose plates to manage, the machine suits a busy commercial gym where users train back to back.
A 625 lb machine weight gives the A301 a steel frame that stays planted under maximum resistance. This commercial-grade construction is rated for the repetitive stress of daily use, which is why we position these machines as heavy-duty equipment for high-volume floors.
The Adjustable Sit Up Bench (A264) is a bodyweight station with multiple angle settings, so its training positions cover decline crunch work, standard sit-ups, and oblique movements. This adjustable bench keeps a compact footprint of 35 inches wide by 41.5 inches long, which suits facilities with limited floor space.
High-density foam padding supports the spine and hips through every rep, and upholstery options add comfort during longer sessions. This ergonomic padding holds its firmness through years of daily use, so athletes stay properly positioned on every set.
Together, the Dual Seated Crunch and Adjustable Sit Up Bench give your commercial gym a complete core station built for durability and precise biomechanics. Atlantis Strength manufactures every ab crunch machine in Canada, with custom colours available to match your facility. Get a quote today and we’ll help you select the right setup for your floor.
We offer 2 models: the selectorized Dual Seated Crunch (A301) and the Adjustable Sit Up Bench (A264) for bodyweight core training. Both are built for commercial-grade daily use in gyms and institutions.
An ab crunch machine primarily works the rectus abdominis and obliques through controlled spinal flexion. On the A301, the dual-movement design activates both the upper and lower abs while limiting hip flexor involvement.
Yes. We manufacture every model with commercial-grade steel in Laval, Quebec. Each machine is designed for high-traffic environments, including gyms, universities, corporate fitness centres, and military facilities.
Yes. Custom upholstery colours and frame colours are available on both models. You can match each ab crunch machine to your facility’s brand identity across the entire floor.
Contact us directly through the Atlantis Strength website for a custom quote. Our team handles needs assessment, equipment selection, and worldwide delivery.
Contact our team for a free consultation and find the ideal solution.
