Receive by Nov 30estimated, may change
Remanufactured

Hammer Strength Select Abdominal Crunch

$2,495.00 $1,996.00 Save $499.00 Use code at checkout
Only 1 left in stock

Parts & Labor, Fully Rebuilt

Remanufactured to full mechanical spec, covered from the day it lands.

Coverage

Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.

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Machine overview
This remanufactured Hammer Strength Select Abdominal Crunch is a cornerstone machine for effective, biomechanically sound core training in commercial fitness environments.
Condition: Remanufactured
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Nov 30
How It Ships: Fully Assembled
Size: 62" × 35" × 55" tall
See this in my gym Drop it into a room drawn to scale and build around it

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Before the freight booking

Coverage and accessories have to go on the same booking as the machine. Add them here and they travel together.

Extended warrantyRecommendedEvery machine includes 1 year parts and labor.

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Nothing selected yet Added as separate lines on your order.

Rebuilt in our Jarrell, TX shop

What remanufactured means here

Every machine we sell as remanufactured goes through the same process, whatever the brand or the price. Not a wipe-down and a price tag.

  1. Inspected and stripped down

    Inspected and stripped down

    Assessed frame to console, then taken apart and checked part by part. Nothing gets judged from the outside.

  2. Wear parts replaced

    Wear parts replaced

    Belts, cables, bearings, bushings, grips and safety-critical hardware are replaced as standard, whether or not they still have life in them.

  3. Refinished and rebuilt to spec

    Refinished and rebuilt to spec

    Electronics bench-tested, frames and welds checked, panels refinished, then reassembled to the manufacturer's specification.

  4. Tested under load

    Tested under load

    A full operational cycle under load before it ships. Anything that fails the final check goes back through service, not onto a truck.

See the full 7-step standard
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A Hammer Strength Select Seated Leg Press photographed in our Texas shop Shop photo

Real photo, similar machine

From our shop: Hammer Strength Select

A Hammer Strength Select Seated Leg Press from the same series, photographed on the pallet in our Texas shop. This model goes through the same process.

Model shown
Hammer Strength Select Seated Leg Press
Stage
Palletized
Photographed
Oct 7, 2026
Where
Our shop in Texas
Headed to
California
  • Inspected frame to console, then fully disassembled
  • Belts, cables, bearings and grips replaced as standard
  • Tested under load before it ships

This photo shows a Hammer Strength Select Seated Leg Press, not this exact model. Every machine we sell goes through the same process.

See the full remanufacturing process

Product details

Commercial-grade equipment, inspected and supported by warranty.

The Hammer Strength Select Abdominal Crunch uses the AbCam® system with a counter-balanced work arm and two fixed foot supports that automatically fit different body sizes - no adjustment required. The AbCam® cam profile is engineered to match the strength curve of the rectus abdominis through the crunch arc - providing more resistance at the mid-point of the crunch where the abs are strongest, and reducing resistance at the start and finish where they are weakest. A standard constant-resistance crunch machine loads the abs incorrectly throughout the arc; the AbCam® keeps the challenge proportional to actual abdominal force output at every point in the movement. The counter-balanced work arm creates a genuinely low starting resistance, making the machine accessible for users who struggle with weighted core machines.

Roller seat adjustment, two fixed foot supports that require no adjustment across a wide user size range. 200 lb selectorized stack on a 515 lb commercial frame, 62" × 35" footprint, 300 lb max user. Remanufactured.


Rectus Abdominis Obliques
Transverse Abdominis Hip Flexors

AbCam® System - Resistance Matched to Ab Strength Curve
The AbCam® cam profile provides more resistance at the mid-crunch position where the rectus abdominis is strongest, and reduces resistance at the start and finish where it is weakest - keeping the challenge proportional to actual abdominal force output throughout the arc. Standard constant-resistance crunch machines load the abs incorrectly; AbCam® matches the resistance to the muscle's natural strength curve.
Counter-Balanced Arm · Fixed Foot Supports · Roller Seat
Counter-balanced work arm creates genuinely low starting resistance - accessible for users who struggle with weighted core machines. Two fixed foot supports automatically accommodate different body sizes without adjustment, eliminating setup steps. Roller seat adjustment provides smooth, quiet positioning between users.

Dimensions (L × W × H)
62" × 35" × 55"
Machine Weight
515 lb
Weight Stack
200 lb
Selectorized · AbCam® · Counter-balanced arm · 300 lb max user
Condition
Remanufactured
Hammer Strength Select · View condition details
Design
AbCam® · Counter-Balanced · Fixed Supports · 200 lb
AbCam® strength-curve cam · Counter-balanced work arm · 2 fixed foot supports · Roller seat adj. · 200 lb selectorized · 300 lb max user · 515 lb commercial frame

1. What are the exact dimensions and footprint of this Hammer Strength Select Abdominal Crunch?

The machine measures 62 inches front to back, 35 inches wide, and 55 inches high, with a 15 square foot footprint. Allowing extra space around it for movement and access is suggested.

2. How much resistance does the weight stack provide, and what is the maximum user weight?

This machine features a 200 lb selectorized weight stack and supports users up to 300 lb.

3. What muscles does this machine train and how does the AbCam system differ from standard crunch machines?

It targets the rectus abdominis, obliques, and also works the transverse abdominis and hip flexors. The AbCam system matches resistance to your abs' strength curve, providing more challenge at the mid-point of the crunch and less at the start and finish, unlike standard machines with constant resistance.

4. Is this machine suitable for users who struggle with weighted core machines?

Yes, the counter-balanced work arm creates a low starting resistance, making it accessible for users who find weighted core machines challenging.

5. What is the condition of this remanufactured machine and what should I expect cosmetically?

Remanufactured machines are fully disassembled, cleaned, repaired, and tested in our Texas shop, with worn parts replaced. Cosmetic marks from previous use may remain.

6. What warranty and delivery options are available for this machine?

Remanufactured machines include a 1-year parts and labor warranty from delivery. Delivery options include curbside freight or inside delivery and assembly, with details and shipping calculators provided at checkout.

30-Day Returns & Exchanges

Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.

The Hammer Strength Select Abdominal Crunch uses the AbCam® system with a counter-balanced work arm and two fixed foot supports that automatically fit different body sizes - no adjustment required. The AbCam® cam profile is engineered to match the strength curve of the rectus abdominis through the crunch arc - providing more resistance at the mid-point of the crunch where the abs are strongest, and reducing resistance at the start and finish where they are weakest. A standard constant-resistance crunch machine loads the abs incorrectly throughout the arc; the AbCam® keeps the challenge proportional to actual abdominal force output at every point in the movement. The counter-balanced work arm creates a genuinely low starting resistance, making the machine accessible for users who struggle with weighted core machines.

Roller seat adjustment, two fixed foot supports that require no adjustment across a wide user size range. 200 lb selectorized stack on a 515 lb commercial frame, 62" × 35" footprint, 300 lb max user. Remanufactured.


Rectus Abdominis Obliques
Transverse Abdominis Hip Flexors

AbCam® System - Resistance Matched to Ab Strength Curve
The AbCam® cam profile provides more resistance at the mid-crunch position where the rectus abdominis is strongest, and reduces resistance at the start and finish where it is weakest - keeping the challenge proportional to actual abdominal force output throughout the arc. Standard constant-resistance crunch machines load the abs incorrectly; AbCam® matches the resistance to the muscle's natural strength curve.
Counter-Balanced Arm · Fixed Foot Supports · Roller Seat
Counter-balanced work arm creates genuinely low starting resistance - accessible for users who struggle with weighted core machines. Two fixed foot supports automatically accommodate different body sizes without adjustment, eliminating setup steps. Roller seat adjustment provides smooth, quiet positioning between users.

Dimensions (L × W × H)
62" × 35" × 55"
Machine Weight
515 lb
Weight Stack
200 lb
Selectorized · AbCam® · Counter-balanced arm · 300 lb max user
Condition
Remanufactured
Hammer Strength Select · View condition details
Design
AbCam® · Counter-Balanced · Fixed Supports · 200 lb
AbCam® strength-curve cam · Counter-balanced work arm · 2 fixed foot supports · Roller seat adj. · 200 lb selectorized · 300 lb max user · 515 lb commercial frame

1. What are the exact dimensions and footprint of this Hammer Strength Select Abdominal Crunch?

The machine measures 62 inches front to back, 35 inches wide, and 55 inches high, with a 15 square foot footprint. Allowing extra space around it for movement and access is suggested.

2. How much resistance does the weight stack provide, and what is the maximum user weight?

This machine features a 200 lb selectorized weight stack and supports users up to 300 lb.

3. What muscles does this machine train and how does the AbCam system differ from standard crunch machines?

It targets the rectus abdominis, obliques, and also works the transverse abdominis and hip flexors. The AbCam system matches resistance to your abs' strength curve, providing more challenge at the mid-point of the crunch and less at the start and finish, unlike standard machines with constant resistance.

4. Is this machine suitable for users who struggle with weighted core machines?

Yes, the counter-balanced work arm creates a low starting resistance, making it accessible for users who find weighted core machines challenging.

5. What is the condition of this remanufactured machine and what should I expect cosmetically?

Remanufactured machines are fully disassembled, cleaned, repaired, and tested in our Texas shop, with worn parts replaced. Cosmetic marks from previous use may remain.

6. What warranty and delivery options are available for this machine?

Remanufactured machines include a 1-year parts and labor warranty from delivery. Delivery options include curbside freight or inside delivery and assembly, with details and shipping calculators provided at checkout.

30-Day Returns & Exchanges

Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.

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Complete the room

The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.

 
Hammer Strength Select Abdominal Crunch, complete background delete Hammer Strength Select Abdominal CrunchReceive by Nov 30 $2,495.00 This machine
Bundle total
Items
$5,065.00
Bundle price
$4,811.75
Estimated bundle saving
−$253.25
Everything arrives by
Nov 30
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.