Body Solid Pro Select Ab Crunch Back Extension - GCAB-STK

Are you tired of cluttering your workout space with multiple machines for different exercises?
Meet the Body Solid Pro Select GCAB-STK, a dual-function powerhouse designed to target and sculpt your abdominal and back muscles effectively.
This unique machine combines the functionality of two machines into one, offering a low-cost solution for a comprehensive core and back workout.
Featuring a full-range cam design and an easy-to-use pop pin for 20 additional adjustments, it ensures enhanced control and a wider range of motion for all fitness levels.
The inclusion of a 7-position, fully upholstered leg pad brace further isolates your muscles, maximizing the effectiveness of each session.
Designed with both home and commercial applications in mind, this machine is a perfect addition to any fitness regimen, promising durability, comfort, and precision.
With its robust design, easy adjustability, and efficient use of space, the Body Solid Pro Select GCAB-STK Ab and Back Machine stands out as a top choice for anyone looking to enhance their core and back strength.
Whether for a home gym or a commercial facility, this machine delivers on quality, functionality, and results, backed by Body Solid's comprehensive warranty.
Ultra–thick Durafirm upholstery:
Ensures maximum comfort during your workout sessions.
30-degree angle positioning:
Provides precise biomechanical movement for effective training.
2x4 mainframe steel:
Offers exceptional light commercial quality, ensuring durability and stability.
20-position adjustable cam:
Allows more range of motion, accommodating users of all fitness levels.
7-position foot brace:
Adapts to all size users, enhancing the machine's versatility and comfort.


Body-Solid Commercial Warranty
Body-Solid In-Home Warranty
Order Processing: Once your order is placed, you’ll receive a confirmation email immediately. Most Body-Solid orders process within 1–3 business days. If anything is delayed or backordered, we’ll contact you right away.
How Body-Solid Products Ship:
Important: If your order includes both ground and freight items, the warehouse may palletize everything together and ship it via freight to reduce damage and simplify delivery.
Delivery Timeline:
Freight Delivery Details: Freight deliveries are curbside unless otherwise arranged. The driver will bring the pallet to the end of your driveway or loading area.
Inspect Before Signing: Please inspect your shipment carefully before signing the delivery receipt. If there is visible damage, write “DAMAGED – SUBJECT TO INSPECTION” on the paperwork, take photos, and contact us within 48 hours so we can assist with a claim if needed.
Questions About Delivery? Call us at 888-995-4450.
Assembly Overview:
Most Body-Solid equipment requires assembly. Step-by-step instructions are included with every product, and many customers successfully assemble their equipment themselves.
What To Expect:
Helpful Tip: Assemble the unit in the room where it will be used, as fully assembled machines can be difficult to move.
Need Professional Installation? We can refer you to a trusted installation partner in many areas.
Call 888-995-4450 for assistance.
Authorized Body-Solid Dealer:
Select Fitness USA is an authorized dealer for Body-Solid, Best Fitness, and Powerline products. Every purchase includes the original manufacturer’s warranty.
Warranty Coverage Varies By Product Line:
Usage Matters: Residential, light commercial, and full commercial warranty coverage differs based on where and how the product is used.
For exact warranty terms on this product, please review the Product Details section or contact us if you need clarification.
Yes! We partner with a reliable installer network to provide assembly and installation options. Request a quote to get your equipment professionally set up.
Yes! We offer Affirm, PayTomorrow, ShopPay, and Klarna so you can split your purchase into manageable payments.
If you need business financing options contact us for a list of places to quote your loan or lease agreement.
Yes! We accept HSA and FSA payments through TruMed, a payment option at checkout, making it easier than ever to pay for fitness and wellness products with your tax advantaged dollars.
An extended warranty protects your investment from costly repairs and labor on heavy-use equipment, giving you years of worry-free performance and saving you money long after the manufacturer’s coverage ends.
As of 3/5/25 sales tax is charged only in Illinois, Georgia, Florida, Nevada, Michigan, and North Carolina.
If you are an exempt purchaser, please call 888-995-4450 and get a quote without tax.
If your order is damaged during shipping, document the damage with photos and videos and contact us. We'll work out the best solution, be it replacement parts, paint, a partial refund, or a replacement.
Yes, you can cancel your order and get a full refund until your product has shipped.
Once shipped, you may be liable for the costs of shipping involved to turn it around.
Returns are considered on a case by case basis depending on the products, condition they will be returned in, and will be subject to all return shipping costs.
Work With One Of Our Experts For:
“From kind and professional service, to great communication detailing the status of our orders, to the quality of the equipment - I couldn’t have asked for anything better.”
placeholder