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Bodykore Isolation Series Abdominal/back Extension Combo GR637

Original price $3,000.00 - Original price $3,000.00
Original price
$3,000.00 - $3,000.00
Current Price $3,000.00

✓  BodyKore Preferred Dealer

✓  Includes Limited Lifetime Warranty

✓  Questions? Call Or Text Us At: 888-995-4450

Est. Handling Time: 2-3 Business Days

Why Select Fitness?
  1. Real, Reliable, Expert Customer Service: From just starting out, to building your full commercial gym, we've put the reps in, and want to help you wherever you're at in the process.
  2. Free Shipping: Save big with free shipping and even bigger with no sales taxes outside Illinois.
  3. Best Prices Online or We Discount the Difference: We offer unbeatable prices, or we'll discount the difference.
  4. Bulk Pricing and Volume Discounts: The more you buy, the more you save. Work with a Select Account Rep and get custom pricing on all your gym equipment needs, all from the same place, and save BIG!
  5. 30 Day Money Back Guarantee: We're so confident in our ability to help you choose the right equipment at the right price, if you're unhappy with your order, we have your back for at least 30 days.
  6. Hundreds Of Happy Customers: In our experience, we have served hundreds of customers who have happily improved their fitness.
  7. Authorized Retailer for All Products We Sell: Genuine products with full manufacturer warranties for 100% protection pre and post order.
  8. Installation Partners Nationwide: Not confident in your handyman skills? Need someone to deliver and install your equipment? We got you covered in 100% off the continuous United States.
  9. The Largest Selection In The Industry: We've cultivated the relationships in the industry to get you just about anything you need. Looking for more options, shop online or contact us today to source just about any product you can imagine.
Shipping & Delivery

Processing Timeline:

Please allow 1-3 business days for processing. Once processed, your order will be packed and prepared for shipment within the handling time specified for each product in your order. If for any reason it will be much longer than this, we will contact you immediately.

Delivery Method: 

Once your order is shipped, we will send another email with the tracking number.

Orders under about 100 Lbs. ship UPS/FedEx ground. Large, heavy, or multi-unit orders ship LTL/Freight with a curbside delivery appointment.

Transit Time:

Once shipped, your order will be in transit on it's way to you. Ground shipment is typically between 1-5 business days, and freight orders generally about 3-7 business days on average.

Assembly Notice:

Most products are delivered in pieces and require assembly. Complexity varies by item, so feel free to reach out for details on a specific product.

Need a hand? We have a network of installers we can refer you to for assistance with setup. Contact us today with any questions pre or post purchase.


Any order can be canceled within 24 hours of payment.

After 24 hours, most orders can be canceled before they have shipped, with some exceptions.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order. 

Damaged Items:

All orders are protected by an authorized manufacturer's warranty, and shipping insurance. We will repair, or replace any item damaged during shipment or faulty upon arrival.

Returns And Refunds:

Except for certain equipment and items identified below, your purchase is protected by our 30-day return policy.

To be eligible for a return:

  • Must be within 30 days of delivery (or the manufacturer's specific return window).
  • Must be unused, never assembled, in new condition, and in the original packaging.
  • Customer is responsible for the cost of return shipping.

The Following Can Not Be Returned Or Refunded:

  • Balanced Body Pilates
  • Elina Pilates
  • Align Pilates
  • SportsArt Fitness
  • Jacobs Ladder
  • Versaclimber
  • Power Plate
  • Any assembled/used product
  • Any product with customization
  • Any product Built-to-Order

Email us any questions before or after your order at or for more information.

View All BodyKore

BodyKore GR637 Abdominal/Back Extension Combo

bodykore abdominal back extension combo gr637 corner view

Are you looking to enhance your core strength and lower back resilience but struggling to find a versatile piece of equipment that caters to both?

The BodyKore Isolation Series Abdominal/Back Extension Combo GR637 is your ultimate solution.

This user-friendly machine is specifically designed to target the mid-section, offering the flexibility to focus on either abdominal muscles with crunch workouts or the lower back with back extension exercises.

Its unique dual movement capability ensures that users can efficiently work on strengthening and toning their core and back, promoting better posture and reducing the risk of injuries.

Perfect for individuals seeking a comprehensive workout, this machine's features are tailored to provide a safe, effective, and comfortable exercise experience.

Designed for both beginners and experienced athletes, the BodyKore Isolation Series Abdominal/Back Extension Combo GR637 is the perfect addition to any home gym or fitness center, providing a versatile, efficient, and safe way to strengthen the core and back.

BodyKore GR637 Abdominal/Back Extension Features:

Multiple Range-of-Motion Adjustments:
Enjoy the flexibility to perform both exercises with adjustments tailored to your needs.

Two Different Foot Platforms:
These platforms are designed to accommodate both exercises and all user heights.

Easily Adjustable Start Position:
Adjustments can be made from the seated position for both exercises, ensuring proper alignment.

Lumbar Pad:
This feature helps users find the correct position relative to the axis of rotation easily.

Range-of-Motion Adjustment in 10-Degree Increments:
Allows for a tailored exercise experience, offering a safe range of motion.

Phone/Key/Cup Holder:
Adds convenience to your workout sessions by keeping personal items within reach.

gr637 abdominal back extension dimension

BodyKore Abdominal/Back Extension GR637 Specifications:

  • Dimensions: 46"X48"X65"
  • Weight: 670lbs
  • Footprint: 16sqft
  • Frame: Rolled Steel Oval Tubing
  • Frame Color: Black Or Silver
  • Weight Stack: 220lbs

Bodykore GR637 Warranty Info:

  • Frame (not coatings): Lifetime (North America Only)
  • Weight Stacks: 10 Years
  • Pulleys: 10 Years
  • Pivot Bearings: 10 Years
  • Labor: 3 Years
  • Upholstery/Cables/Springs/Grips: 1 Year
  • Accessories: 6 Months

GR637 Downloads

Bodykore GR637 User Manual

Bodykore GR637 Data Sheet

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