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Defiant Strength Reverse Hyperextension Machine – DS-921

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Defiant Strength Reverse Hyperextension Machine – DS-921

Commercial Reverse Hyperextension Machine with Ankle Belt, Stainless Steel Weight Horns & Large Torso Pad


Introduction

The Defiant Strength Reverse Hyperextension Machine – DS-921 is designed for posterior chain training, lower-back strength support, glute development, hamstring engagement, and athletic performance work in commercial gyms, school weight rooms, collegiate strength facilities, athletic performance centers, and serious training spaces.

Built with a large torso pad, plate-loaded movement arms, stainless steel weight horns, angled front handles, and a heavy canvas ankle belt, this machine gives users a dedicated station for reverse hyperextension movements.

With a Matte Black frame, Black upholstery, and a compact commercial footprint, the DS-921 is a strong addition to lower-body, posterior chain, and rehabilitation-style strength training areas.


Why Choose the Defiant Strength DS-921 Reverse Hyperextension Machine?

  • Posterior Chain Training – Supports glute, hamstring, and lower-back strengthening

  • Reverse Hyperextension Design – Helps users train hip extension through a controlled movement

  • Heavy Canvas Ankle Belt – Includes steel loop end connectors for secure attachment

  • Stainless Steel Weight Horns – Allows plate-loaded resistance training

  • Large Torso Pad – Provides upper-body support during the movement

  • Angled Front Handles – Helps users maintain stability and control


Features & Benefits

Reverse Hyperextension Training

The DS-921 is designed for reverse hyperextension exercises that target the glutes, hamstrings, lower back, and posterior chain. This makes it useful for athletic training, strength development, and lower-body accessory work.

Plate Loaded Movement Arms

The movement arms pivot below the back of the torso pad, creating a controlled reverse hyperextension path. Users can add Olympic plates to increase resistance based on training goals.

Stainless Steel Weight Horns

The machine includes two bolt-on 8" stainless steel weight horns with safety pins. The weight horns are positioned with a 3° upward tilt on the movement arm to help support safer plate loading.

Heavy Canvas Ankle Belt

The DS-921 comes with a heavy canvas ankle belt with steel loop end connectors. This allows users to connect securely to the machine during reverse hyperextension movements.

Large Torso Pad

The primary torso pad measures 38" wide x 22" deep and 2.5" thick. The hip end of the pad includes foam covering at 4" thick to help support comfort during training.

Angled Front Handles

The machine includes two angled front handles, each with two gripping handles. This gives users stable hand positions during setup, training, and controlled movement.

Rubber Foot Pads

Rubber foot pads are included on all floor contact points to help protect gym flooring and improve machine stability.

Commercial Strength Design

The DS-921 is built for repeated use in commercial gyms, athletic performance facilities, school weight rooms, and strength training environments.


Product Specifications

  • Model: DS-921

  • Product Type: Reverse Hyperextension Machine

  • Brand: Defiant Strength

  • Manufacturer: Defiant Strength

  • Dimensions: 60" L x 46" W x 50" H

  • Product Weight: 255 lbs

  • Frame Color: Matte Black

  • Upholstery Color: Black

  • Resistance Type: Plate loaded

  • Movement Arm: Pivots below the back of the torso pad

  • Weight Horns: Two bolt-on 8" stainless steel weight horns with safety pins

  • Weight Horn Angle: 3° upward tilt on movement arm

  • Ankle Attachment: Heavy canvas ankle belt with steel loop end connectors

  • Torso Pad: 38" W x 22" D x 2.5" thick

  • Hip Pad Edge: 4" thick foam covering

  • Handles: Two angled front handles with two gripping handles each

  • Floor Contact Points: Rubber foot pads

  • Upholstery: Double-stitched Naugahyde

  • Lead Time: Custom, Quickship


Warranty

  • Warranty: Not specified in the provided product details


Important Information

  • Plate-loaded machine sold individually

  • Olympic weight plates sold separately

  • Heavy canvas ankle belt included

  • Quickship items available only in Matte Black frame with Black upholstery

  • Standard frame color is Matte Black

  • Standard upholstery color is Black

  • Custom frame colors are available

  • Custom upholstery colors are available

  • Upgrade upholstery colors are available

  • SKU: DS-921

  • Product listing description: Defiant Strength Reverse Hyperextension Machine


Color Options

Standard Quick Ship Colors

  • Frame: Matte Black

  • Upholstery: Black

Custom Frame Colors

  • Red

  • White

  • Black

  • Matte Black

  • Royal Blue

  • Navy Blue

  • Vegas Gold

  • Burgundy

  • Columbia Blue

  • Organic Orange

  • Yellow

  • Green

  • Dark Green

  • Purple

Custom Upholstery Colors

  • Blue

  • Heritage Blue

  • Red

  • Amber Brown

  • Gray

  • Maroon

  • Black

Upgrade Upholstery Colors

  • Nasturtium

  • Persimmon

  • American Beauty

  • New Purple

  • Navy

  • Royal Blue

  • New Burgundy

  • Emerald

  • Hunter Green

  • Camelback

Color Disclaimer

Digital colors may vary. Computer monitors are not all calibrated equally, and online color reproduction may not precisely match the actual product color.


Perfect For

  • Commercial gyms

  • School weight rooms

  • Collegiate strength facilities

  • Athletic performance centers

  • Strength and conditioning programs

  • Sports performance facilities

  • Posterior chain training areas

  • Glute and hamstring training

  • Lower-back strength support

  • Plate-loaded machine sections

  • Serious home gym setups


Build a Stronger Posterior Chain Training Area

The Defiant Strength Reverse Hyperextension Machine – DS-921 gives your facility a dedicated plate-loaded station for glute, hamstring, lower-back, and posterior chain training. Add it to your strength floor to support controlled reverse hyperextension work, organized plate loading, and commercial-ready durability in one focused training machine.

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet

Defiant Strength Plate Loaded Machines Custom Colors PDF

Defiant Strength Plate Loaded Machines Custom Colors

Description

Defiant Strength Reverse Hyperextension Machine – DS-921

Commercial Reverse Hyperextension Machine with Ankle Belt, Stainless Steel Weight Horns & Large Torso Pad


Introduction

The Defiant Strength Reverse Hyperextension Machine – DS-921 is designed for posterior chain training, lower-back strength support, glute development, hamstring engagement, and athletic performance work in commercial gyms, school weight rooms, collegiate strength facilities, athletic performance centers, and serious training spaces.

Built with a large torso pad, plate-loaded movement arms, stainless steel weight horns, angled front handles, and a heavy canvas ankle belt, this machine gives users a dedicated station for reverse hyperextension movements.

With a Matte Black frame, Black upholstery, and a compact commercial footprint, the DS-921 is a strong addition to lower-body, posterior chain, and rehabilitation-style strength training areas.


Why Choose the Defiant Strength DS-921 Reverse Hyperextension Machine?

  • Posterior Chain Training – Supports glute, hamstring, and lower-back strengthening

  • Reverse Hyperextension Design – Helps users train hip extension through a controlled movement

  • Heavy Canvas Ankle Belt – Includes steel loop end connectors for secure attachment

  • Stainless Steel Weight Horns – Allows plate-loaded resistance training

  • Large Torso Pad – Provides upper-body support during the movement

  • Angled Front Handles – Helps users maintain stability and control


Features & Benefits

Reverse Hyperextension Training

The DS-921 is designed for reverse hyperextension exercises that target the glutes, hamstrings, lower back, and posterior chain. This makes it useful for athletic training, strength development, and lower-body accessory work.

Plate Loaded Movement Arms

The movement arms pivot below the back of the torso pad, creating a controlled reverse hyperextension path. Users can add Olympic plates to increase resistance based on training goals.

Stainless Steel Weight Horns

The machine includes two bolt-on 8" stainless steel weight horns with safety pins. The weight horns are positioned with a 3° upward tilt on the movement arm to help support safer plate loading.

Heavy Canvas Ankle Belt

The DS-921 comes with a heavy canvas ankle belt with steel loop end connectors. This allows users to connect securely to the machine during reverse hyperextension movements.

Large Torso Pad

The primary torso pad measures 38" wide x 22" deep and 2.5" thick. The hip end of the pad includes foam covering at 4" thick to help support comfort during training.

Angled Front Handles

The machine includes two angled front handles, each with two gripping handles. This gives users stable hand positions during setup, training, and controlled movement.

Rubber Foot Pads

Rubber foot pads are included on all floor contact points to help protect gym flooring and improve machine stability.

Commercial Strength Design

The DS-921 is built for repeated use in commercial gyms, athletic performance facilities, school weight rooms, and strength training environments.


Product Specifications

  • Model: DS-921

  • Product Type: Reverse Hyperextension Machine

  • Brand: Defiant Strength

  • Manufacturer: Defiant Strength

  • Dimensions: 60" L x 46" W x 50" H

  • Product Weight: 255 lbs

  • Frame Color: Matte Black

  • Upholstery Color: Black

  • Resistance Type: Plate loaded

  • Movement Arm: Pivots below the back of the torso pad

  • Weight Horns: Two bolt-on 8" stainless steel weight horns with safety pins

  • Weight Horn Angle: 3° upward tilt on movement arm

  • Ankle Attachment: Heavy canvas ankle belt with steel loop end connectors

  • Torso Pad: 38" W x 22" D x 2.5" thick

  • Hip Pad Edge: 4" thick foam covering

  • Handles: Two angled front handles with two gripping handles each

  • Floor Contact Points: Rubber foot pads

  • Upholstery: Double-stitched Naugahyde

  • Lead Time: Custom, Quickship


Warranty

  • Warranty: Not specified in the provided product details


Important Information

  • Plate-loaded machine sold individually

  • Olympic weight plates sold separately

  • Heavy canvas ankle belt included

  • Quickship items available only in Matte Black frame with Black upholstery

  • Standard frame color is Matte Black

  • Standard upholstery color is Black

  • Custom frame colors are available

  • Custom upholstery colors are available

  • Upgrade upholstery colors are available

  • SKU: DS-921

  • Product listing description: Defiant Strength Reverse Hyperextension Machine


Color Options

Standard Quick Ship Colors

  • Frame: Matte Black

  • Upholstery: Black

Custom Frame Colors

  • Red

  • White

  • Black

  • Matte Black

  • Royal Blue

  • Navy Blue

  • Vegas Gold

  • Burgundy

  • Columbia Blue

  • Organic Orange

  • Yellow

  • Green

  • Dark Green

  • Purple

Custom Upholstery Colors

  • Blue

  • Heritage Blue

  • Red

  • Amber Brown

  • Gray

  • Maroon

  • Black

Upgrade Upholstery Colors

  • Nasturtium

  • Persimmon

  • American Beauty

  • New Purple

  • Navy

  • Royal Blue

  • New Burgundy

  • Emerald

  • Hunter Green

  • Camelback

Color Disclaimer

Digital colors may vary. Computer monitors are not all calibrated equally, and online color reproduction may not precisely match the actual product color.


Perfect For

  • Commercial gyms

  • School weight rooms

  • Collegiate strength facilities

  • Athletic performance centers

  • Strength and conditioning programs

  • Sports performance facilities

  • Posterior chain training areas

  • Glute and hamstring training

  • Lower-back strength support

  • Plate-loaded machine sections

  • Serious home gym setups


Build a Stronger Posterior Chain Training Area

The Defiant Strength Reverse Hyperextension Machine – DS-921 gives your facility a dedicated plate-loaded station for glute, hamstring, lower-back, and posterior chain training. Add it to your strength floor to support controlled reverse hyperextension work, organized plate loading, and commercial-ready durability in one focused training machine.

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet

Defiant Strength Plate Loaded Machines Custom Colors PDF

Defiant Strength Plate Loaded Machines Custom Colors

Shipping

Shipping is FREE on all orders to customers within the lower 48 states of the United States.  

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation
e-mail.  This means that we have received your order in our system and
pre-authorized your credit card for the purchase.


As soon as we receive your order we automatically check to confirm that
your order is in stock and available for immediate shipment.  If your item
is on back-order or unavailable we will void the pre-authorization and
reach out to you via e-mail to see if alternate arrangements can be
made.


If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your
order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it
will ship within three to five business days from the date of your order.

We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.

If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at info@dumbbellsdirect.com.

International Orders:

We will happily ship our fantastic products to international customers when we can.  Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.

If you are happy with our shipping quote, we will prepare an order and
payment though our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@dumbbellsdirect.com, then visit our Returns page and lodge your return claim online.

Why Buy From Us?

We get it. You have a lot of choice when it comes to online retailers.
Here is why we think you should shop with us at Dumbbells Direct.

But first, you should definitely hear from our customers here.

  • Free Shipping to the lower 48 states in the U.S. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we will take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Reviews
======================================================================
Description

Defiant Strength Reverse Hyperextension Machine – DS-921

Commercial Reverse Hyperextension Machine with Ankle Belt, Stainless Steel Weight Horns & Large Torso Pad


Introduction

The Defiant Strength Reverse Hyperextension Machine – DS-921 is designed for posterior chain training, lower-back strength support, glute development, hamstring engagement, and athletic performance work in commercial gyms, school weight rooms, collegiate strength facilities, athletic performance centers, and serious training spaces.

Built with a large torso pad, plate-loaded movement arms, stainless steel weight horns, angled front handles, and a heavy canvas ankle belt, this machine gives users a dedicated station for reverse hyperextension movements.

With a Matte Black frame, Black upholstery, and a compact commercial footprint, the DS-921 is a strong addition to lower-body, posterior chain, and rehabilitation-style strength training areas.


Why Choose the Defiant Strength DS-921 Reverse Hyperextension Machine?

  • Posterior Chain Training – Supports glute, hamstring, and lower-back strengthening

  • Reverse Hyperextension Design – Helps users train hip extension through a controlled movement

  • Heavy Canvas Ankle Belt – Includes steel loop end connectors for secure attachment

  • Stainless Steel Weight Horns – Allows plate-loaded resistance training

  • Large Torso Pad – Provides upper-body support during the movement

  • Angled Front Handles – Helps users maintain stability and control


Features & Benefits

Reverse Hyperextension Training

The DS-921 is designed for reverse hyperextension exercises that target the glutes, hamstrings, lower back, and posterior chain. This makes it useful for athletic training, strength development, and lower-body accessory work.

Plate Loaded Movement Arms

The movement arms pivot below the back of the torso pad, creating a controlled reverse hyperextension path. Users can add Olympic plates to increase resistance based on training goals.

Stainless Steel Weight Horns

The machine includes two bolt-on 8" stainless steel weight horns with safety pins. The weight horns are positioned with a 3° upward tilt on the movement arm to help support safer plate loading.

Heavy Canvas Ankle Belt

The DS-921 comes with a heavy canvas ankle belt with steel loop end connectors. This allows users to connect securely to the machine during reverse hyperextension movements.

Large Torso Pad

The primary torso pad measures 38" wide x 22" deep and 2.5" thick. The hip end of the pad includes foam covering at 4" thick to help support comfort during training.

Angled Front Handles

The machine includes two angled front handles, each with two gripping handles. This gives users stable hand positions during setup, training, and controlled movement.

Rubber Foot Pads

Rubber foot pads are included on all floor contact points to help protect gym flooring and improve machine stability.

Commercial Strength Design

The DS-921 is built for repeated use in commercial gyms, athletic performance facilities, school weight rooms, and strength training environments.


Product Specifications

  • Model: DS-921

  • Product Type: Reverse Hyperextension Machine

  • Brand: Defiant Strength

  • Manufacturer: Defiant Strength

  • Dimensions: 60" L x 46" W x 50" H

  • Product Weight: 255 lbs

  • Frame Color: Matte Black

  • Upholstery Color: Black

  • Resistance Type: Plate loaded

  • Movement Arm: Pivots below the back of the torso pad

  • Weight Horns: Two bolt-on 8" stainless steel weight horns with safety pins

  • Weight Horn Angle: 3° upward tilt on movement arm

  • Ankle Attachment: Heavy canvas ankle belt with steel loop end connectors

  • Torso Pad: 38" W x 22" D x 2.5" thick

  • Hip Pad Edge: 4" thick foam covering

  • Handles: Two angled front handles with two gripping handles each

  • Floor Contact Points: Rubber foot pads

  • Upholstery: Double-stitched Naugahyde

  • Lead Time: Custom, Quickship


Warranty

  • Warranty: Not specified in the provided product details


Important Information

  • Plate-loaded machine sold individually

  • Olympic weight plates sold separately

  • Heavy canvas ankle belt included

  • Quickship items available only in Matte Black frame with Black upholstery

  • Standard frame color is Matte Black

  • Standard upholstery color is Black

  • Custom frame colors are available

  • Custom upholstery colors are available

  • Upgrade upholstery colors are available

  • SKU: DS-921

  • Product listing description: Defiant Strength Reverse Hyperextension Machine


Color Options

Standard Quick Ship Colors

  • Frame: Matte Black

  • Upholstery: Black

Custom Frame Colors

  • Red

  • White

  • Black

  • Matte Black

  • Royal Blue

  • Navy Blue

  • Vegas Gold

  • Burgundy

  • Columbia Blue

  • Organic Orange

  • Yellow

  • Green

  • Dark Green

  • Purple

Custom Upholstery Colors

  • Blue

  • Heritage Blue

  • Red

  • Amber Brown

  • Gray

  • Maroon

  • Black

Upgrade Upholstery Colors

  • Nasturtium

  • Persimmon

  • American Beauty

  • New Purple

  • Navy

  • Royal Blue

  • New Burgundy

  • Emerald

  • Hunter Green

  • Camelback

Color Disclaimer

Digital colors may vary. Computer monitors are not all calibrated equally, and online color reproduction may not precisely match the actual product color.


Perfect For

  • Commercial gyms

  • School weight rooms

  • Collegiate strength facilities

  • Athletic performance centers

  • Strength and conditioning programs

  • Sports performance facilities

  • Posterior chain training areas

  • Glute and hamstring training

  • Lower-back strength support

  • Plate-loaded machine sections

  • Serious home gym setups


Build a Stronger Posterior Chain Training Area

The Defiant Strength Reverse Hyperextension Machine – DS-921 gives your facility a dedicated plate-loaded station for glute, hamstring, lower-back, and posterior chain training. Add it to your strength floor to support controlled reverse hyperextension work, organized plate loading, and commercial-ready durability in one focused training machine.

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Instructional Manual

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet PDF

Defiant Strength Iso-Lateral Circular Lat Pulldown DS-1010 Sell Sheet

Defiant Strength Plate Loaded Machines Custom Colors PDF

Defiant Strength Plate Loaded Machines Custom Colors

Shipping

Shipping is FREE on all orders to customers within the lower 48 states of the United States.  

We don't want to mess around with fine print and extra charges, we like things to be simple and easy. 

Want to know about our Returns Policy? Read more here.

Order Confirmation:

As soon as you place your order you will receive an order confirmation
e-mail.  This means that we have received your order in our system and
pre-authorized your credit card for the purchase.


As soon as we receive your order we automatically check to confirm that
your order is in stock and available for immediate shipment.  If your item
is on back-order or unavailable we will void the pre-authorization and
reach out to you via e-mail to see if alternate arrangements can be
made.


If your item(s) are available for immediate shipment (within 5 business
days) we will process the charges and get to work preparing your
order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card it
will ship within three to five business days from the date of your order.

We will send you shipping confirmation within 24 hours of your order
leaving the warehouse to the e-mail address you provided when
checking out.

If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at info@dumbbellsdirect.com.

International Orders:

We will happily ship our fantastic products to international customers when we can.  Due to the extremely wide variety of product dimensions we will provide
an up to date shipping price quote for you on request.

If you are happy with our shipping quote, we will prepare an order and
payment though our ultra secure online payment gateway.

Damages:

Please inspect the packaging of your item(s) when they arrive, if you
notice any damage you should make note of it when signing for delivery
or do not agree to accept the delivery.

If you do accept delivery you are required to immediately take photos
using your smart phone or camera of the damaged packaging or
products inside the packaging. 

If your item(s) do arrived damaged please send photos to info@dumbbellsdirect.com, then visit our Returns page and lodge your return claim online.

Why Buy From Us?

We get it. You have a lot of choice when it comes to online retailers.
Here is why we think you should shop with us at Dumbbells Direct.

But first, you should definitely hear from our customers here.

  • Free Shipping to the lower 48 states in the U.S. No extra charges. Ever.
  • Price Match Guarantee. Best prices online guaranteed.
  • 30 Day Easy Returns. No happy with your product, we will take it back no questions asked.
  • Great Service. We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.
Reviews