TKO (8804) Ab & Back Machine

Abdominal Crunches and Back Extensions in One Seat

The TKO (8804) Ab & Back Machine combines abdominal crunches and low-back extensions in one compact selectorized station. Reversing the exercise setup changes the movement direction so users can train both sides of the trunk without occupying two machines. The supported seated position and guided resistance make the unit easy to place within general strength circuits, coached sessions, and independent light-commercial workouts. This supports varied facility users.
Four Starting Positions for Range Selection:
The TKO Achieve Dual Ab and Low-Back Machine uses a four-position movement arm to establish the starting point for each exercise. This lets users select a comfortable range before beginning the crunch or extension movement. A padded support and foot placement area help stabilize the training position, while the rear shroud encloses the moving stack and keeps the primary access area organized. This helps during shared operation.
Frame and Resistance Choices for Core Programs:
A standard stack and optional upgrade allow facilities to choose the resistance range that fits their membership and programming needs. Matte-black and graphite frame choices also help the selectorized abdominal and back machine coordinate with surrounding equipment. It suits schools, hotels, apartment fitness rooms, studios, corporate wellness areas, and recreation centers that want guided trunk training without a large footprint. Black upholstery and an instructional placard complement either frame finish and support straightforward daily setup.
Quick Buying Guide
Order Includes: (1) TKO (8804) Ab & Back Machine
Available Exercises: Abdominal Crunch and Low-Back Extension
Movement Arm Positions: 4
Standard Weight Stack: 170 lbs
Weight Stack Upgrade: 250 lbs
Frame Color Choices: Matte Black or Graphite
Upholstery Color: Black
Safety: Protective Rear Weight-Stack Shroud
Assembly: Required
Use: Home or Light Commercial
Key Product Features:
Two Core Movements: Provides abdominal crunches and low-back extensions from one station.
Four-Position Movement Arm: Sets the starting point and available movement range.
Selectorized Resistance: Supports fast load changes between exercises and users.
Two Stack Choices: Offers a 170 lb standard stack with a 250 lb upgrade available.
Two Frame Color Choices: Available with a matte-black or graphite frame finish.
Compact Frame: Combines opposing trunk movements without requiring two machines.
Protective Rear Shroud: Separates the moving stack from the user area.
Instructional Placard: Provides setup and exercise guidance at the machine.
Product Specifications:
Model
8804
Product Type
Selectorized Abdominal and Low-Back Machine
Available Exercises
Abdominal Crunch and Low-Back Extension
Movement Arm Adjustment
4 Positions
Standard Weight Stack
170 lbs
Weight Stack Upgrade
250 lbs
Frame Color Choices
Matte Black or Graphite
Upholstery Color
Black
Dimensions
41″ L x 43″ W x 60″ H
Product Weight
389 lbs
Assembly
Required
Use
Home or Light Commercial
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School, College, Government & Military Purchase Orders:
We provide net 30 payment terms for qualified schools, colleges, government agencies, and military facilities.
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Delivery Information:
Shipping Method: Freight Carrier
Leaves Warehouse: Up to 3-5 Business Days
Transit Time: Up to 3-5 Business Days
Delivery Appointment Required: Yes
Delivery Location: Curbside or Loading Dock
Freight Company Will Call for Appointment: Yes
Tracking Provided: Yes