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SportsArt DF-306 Back Extension/Ab Crunch

Sale Sale
Original price $5,195.00
Original price $5,195.00 - Original price $5,195.00
Original price $5,195.00
Current Price $4,995.00
$4,995.00 - $4,995.00
Current Price $4,995.00

✓  SportsArt Fitness Preferred Dealer

✓  Includes Manufacturer's Warranty

✓  Questions? Talk To A Rep At 888-995-4450

Est Lead Time: 3-5 Business Days

Why Buy From Us
  1. Real, Reliable, Expert Customer Service: Trustworthy advice for all your fitness questions and needs.
  2. Free Shipping and No Sales Tax Outside of Illinois: 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. Expert Advice You Can Trust: Trustworthy advice from fitness experts.
  5. Hundreds Of Happy Customers: In our experience, we have served hundreds of customers who have happily improved their fitness.
  6. Authorized Retailer for All Products We Sell: Genuine products with full manufacturer warranties.
  7. Brand New Equipment with Authentic Warranty: Only new, warrantied equipment for peace of mind.
Shipping & Delivery

Delivery Method: 

Orders under about 100 Lbs. ship UPS/FedEx ground. Large or heavier orders ship LTL/Freight with a CURBSIDE delivery appointment.

Estimated Timeline:

Our goal is to get your order to you as quickly as possible. Typically, this item will be on its way out of the warehouse in about 3-5 Business Days. The exact delivery time will depend on your location and distance from the supplier.

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 assist 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.

DF-306 Back Extension/Ab Crunch by SportsArt

Enhance core and back strength with our dual-function push-pull design, consolidating two essential workouts into one efficient machine to increase member satisfaction and retention in high-traffic gyms.

DF-306 Back Extension/Ab Crunch by SportsArt


Transform your facility into a fitness haven that withstands the test of time and usage with the SportsArt Back Extension/Ab Crunch DF-306.

Tailored for commercial settings and bustling gyms, this dual-function marvel addresses your members' core and lower back strengthening needs, all while balancing durability, space efficiency, and budget considerations.

It’s the smart choice for enhancing member satisfaction, diversifying your equipment lineup, and securing your competitive edge without breaking the bank or overcrowding your space.

Key Features of SportsArt DF-306 Back Extension/Ab Crunch

Dive into the features that set the DF-306 apart:

  • Direct Drive System delivers smooth, quick exercise transitions, minimizing downtime and maximizing member engagement.
  • Fully Adjustable Chest/Back Pad ensures comfort and effectiveness across a broad spectrum of body types, enhancing the inclusivity and appeal of your gym.
  • Multiple Foot Supports guarantee a secure user base to push their limits safely and effectively.

Additional Features:

  • Deep groove POM pulleys for flawless cable movement
  • Robust 14-gauge welded frame, ready for rigorous daily use
  • Stainless steel guide rods that defy wear and tear
  • Marine-grade cushions that withstand heavy usage
  • Versatile adjustment points for a tailored exercise experience
  • Includes the manufacturer's warranty, for peace of mind
Dual Function of SportsArt DF-306 Back Extension/Ab Crunch

SportsArt DF-306 Back Extension/Ab Crunch—How To Use

Back Extension Exercise

Ab Crunch Exercise

DF-306 Back Extension/Ab Crunch Specifications:

  • Unit Weight: 473 lbs / 215 kg
  • Dimensions (LxWxH): 44.6 x 42.8 x 57 in / 113.3 x 108.7 x 144.7 cm
  • Weight Stack: 220 lbs / 100 kg
  • Max User Weight: 500 lbs / 227 kg
  • Starting Weight: Back Extension: 7.7 lbs / 3.5 kg Ab Crunch: 7.7 lbs / 3.5 kg

SportsArt DF-306 Back Extension/Ab Crunch Warranty

  • Type: Full Commercial - no usage limit
  • Frame: 10 Years
  • Weights & Guide Rods: 5 Years
  • Cables, Belts, Bearings & Parts: 3 Years
  • Grips, Enclosures & Covers: 1 Year
  • Upholstery: 6 Months
  • Labor: 1 Year

SportsArt DF-306 Back Extension/Ab Crunch Manual

If you need more information on the specs, installation, warranty, etc -- Please check out the DF-306 Back Extension/Ab Crunch Manual PDF.

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