Introduction
Welcome to your new SUCXDZQ Roman Chair Back Extender. This manual provides essential information for the safe assembly, operation, and maintenance of your fitness equipment. Please read all instructions carefully before use to ensure proper function and user safety.

Image of the SUCXDZQ Roman Chair Back Extender, Model SRM-001, in black.
Important Safety Information
- Consult a physician before starting any new exercise program.
- Ensure all parts are tightly secured after assembly and before each use.
- Perform warm-up exercises before using the machine.
- Maintain abdominal tension during back stretching exercises to prevent spinal strain.
- Do not exceed the maximum weight capacity of 275 pounds.
- Keep children and pets away from the equipment during use.
- Use on a flat, stable surface.
Package Contents
The SUCXDZQ Roman Chair Back Extender package includes:
- Main frame components
- Padded support cushions
- Foam leg holders
- Foot pedal/foot support
- Assembly hardware package
- Instruction manual (this document)

Diagram showing the dimensions of the SUCXDZQ Roman Chair Back Extender.
Setup and Assembly
Assembly typically takes approximately 30 minutes. Follow the detailed instructions provided in the hardware package. While basic tools are included, using your own heavy-duty tools is recommended for secure fastening.
Step 1: Unpack Components
Carefully remove all parts from the packaging and verify against the parts list in the separate assembly guide.
Step 2: Assemble the Base Frame
Connect the main frame components, ensuring all bolts are finger-tight initially.

Illustration highlighting the high-strength steel, height adjustment, and stabilized triangular structure of the bench.
Step 3: Attach Padded Supports and Leg Holders
Secure the padded lumbar supports and foam leg holders to the frame. Ensure they are firmly attached.
Step 4: Final Tightening
Once all components are in place, fully tighten all nuts and bolts. Re-check all connections for security before first use.
Official SUCXDZQ video demonstrating the assembly and key features of the Back Exercise Machine.
Operating Instructions
The SUCXDZQ Roman Chair is designed for various exercises targeting the back, core, hips, and legs.
Back Extensions (Hyperextensions)
- Adjust the height and angle of the padded supports to comfortably position your hips over the pads, allowing your upper body to hinge freely.
- Secure your feet under the foam leg holders.
- Start with your upper body bent forward, then slowly raise your torso until your body forms a straight line.
- Lower your torso back down in a controlled manner.

Image of a user performing a back extension exercise on the Roman Chair.

Collage of images demonstrating various exercises targeting major muscle groups using the Roman Chair.
Adjustments
The Roman Chair features dual angle and height adjustments to accommodate various user heights and exercise preferences.
Height Adjustment
To adjust the height of the padded supports, pull the spring-loaded knob located on the main support beam. Slide the support beam up or down to the desired position, then release the knob to lock it in place. Ensure the knob is fully engaged in a hole before use.
Angle Adjustment
The angle of the padded supports can also be adjusted. Loosen the adjustment knob, set the desired angle, and then tighten the knob to secure the position. This allows for different levels of workout intensity and targets specific muscle groups.

Detailed view of the padded supports, adjustment knob, foam leg holders, and foot pedal.

Image showing a user adjusting the angle of the Roman Chair for different workout patterns.
Maintenance
Regular maintenance ensures the longevity and safe operation of your SUCXDZQ Roman Chair.
- Cleaning: Wipe down the frame and padded surfaces with a damp cloth after each use to remove sweat and dirt. Use mild soap if necessary, then wipe dry.
- Inspection: Periodically check all nuts, bolts, and moving parts for tightness. Tighten any loose fasteners.
- Lubrication: Apply a small amount of silicone-based lubricant to any moving parts or adjustment mechanisms if they become stiff.
- Storage: Store the equipment in a dry, clean environment away from direct sunlight and extreme temperatures.
Troubleshooting
Equipment Wobbles During Use:
- Ensure all assembly bolts are fully tightened.
- Verify the equipment is placed on a flat, level surface.
- Check that the height/angle adjustment knob is fully engaged and tightened.
Difficulty Adjusting Height/Angle:
- Ensure the spring-loaded knob is fully pulled out before attempting to slide the support.
- Check for any obstructions in the adjustment holes.
- Apply a small amount of lubricant to the sliding mechanism if it feels stiff.
Specifications
| Feature | Detail |
|---|---|
| Brand | SUCXDZQ |
| Model Number | SRM-001 |
| Material | Alloy Steel, Carbon Steel |
| Color | Black |
| Product Dimensions (D x W x H) | 46.1" x 26.8" x 39.8" |
| Item Weight | 20 pounds |
| Weight Limit | 275 pounds |
Warranty and Support
SUCXDZQ provides a one-year warranty for this product. For any inquiries, assistance, or to claim warranty support, please contact our customer service team through Amazon messages. We are committed to providing the best solutions and support.
Contact Information:
Please refer to your Amazon order details to contact SUCXDZQ customer service directly.