1. Product Overview
The CAP Strength Hyperextension Roman Chair, model FM-CS707, is a robust piece of fitness equipment designed for strengthening the lower back and core muscles. Constructed from sturdy alloy steel, it is built to support users up to 300 pounds. This Roman chair is recognized for its effectiveness in targeting the lower back, making it a valuable tool for both general fitness and rehabilitation purposes. Its design prioritizes ease of use and safety, making it suitable for home environments.

Image 1: Side view of the assembled CAP Strength Hyperextension Roman Chair.
2. Safety Information
- Read all instructions carefully before assembly and use.
- Consult a physician before starting any exercise program.
- Keep children and pets away from the equipment during use.
- Place the equipment on a flat, stable surface. Ensure adequate space around the unit.
- Inspect the equipment for loose parts, wear, or damage before each use. Do not use if damaged.
- Ensure all bolts and nuts are securely tightened before use.
- Do not exceed the maximum weight capacity of 300 pounds.
- Use the equipment only for its intended purpose as described in this manual.
- Stop exercising immediately if you feel faint, dizzy, or experience pain.
3. Parts List
Before beginning assembly, ensure all components are present and undamaged. Refer to the assembly video for visual identification of parts.
- Main Frame Components (Base, Incline Riser, Adjustable Pole)
- Foot Plate Assembly
- Adjustable Pads (Hip Pads, Ankle Rollers)
- Handles
- Hardware (Bolts, Washers, Nuts, Adjustment Screws)
- Tools (Wrenches, Allen Key - typically included)
4. Setup and Assembly
Follow these steps carefully to assemble your CAP Strength Hyperextension Roman Chair. It is recommended to have a second person assist with assembly for safety and ease.
Assembly Video Guide
Video 1: Detailed Roman chair installation video, demonstrating step-by-step assembly.
General Assembly Steps:
- Assemble the Roman Chair Base: Attach the main base components using the provided bolts, washers, and nuts. Ensure all connections are secure.
- Assemble the Incline Riser: Connect the incline riser to the base. This section often includes pivot points that allow for angle adjustments.
- Assemble the Adjustable Pole: Insert and secure the adjustable pole into the main frame. This pole will support the hip pads.
- Assemble the Hook Leg Frame: Attach the leg frame, which includes the ankle rollers and foot plate, to the main structure.
- Assemble the Adjustable Pad: Secure the hip pads to the adjustable pole using the appropriate hardware.
- Assemble the Left and Right Handles: Attach the handles to the main frame for user support during exercises.
- Final Adjustments: Once fully assembled, check all connections for tightness. Adjust the height and angle of the pads and foot plate to suit your body size and exercise preference.

Image 2: Side view of the assembled CAP Strength Hyperextension Roman Chair, showing overall structure.

Image 3: Front view of the CAP Strength Hyperextension Roman Chair, highlighting the foot plate and ankle rollers.

Image 4: Rear view of the CAP Strength Hyperextension Roman Chair, showing the hip pads and handles.
5. Operating Instructions
The CAP Strength Hyperextension Roman Chair is primarily used for hyperextension exercises, targeting the lower back, glutes, and hamstrings. It can also be used for oblique crunches and other core exercises.
Adjusting the Bench:
- Height Adjustment: Locate the adjustment pin or knob on the main support frame. Pull or unscrew it to slide the hip pad assembly up or down. Adjust until your hips are comfortably positioned over the pads, allowing your upper body to hinge freely.
- Ankle Roller Adjustment: Ensure the ankle rollers securely hold your lower legs in place without causing discomfort. Adjust if necessary to fit your leg length.
Performing Hyperextensions:
- Position yourself on the bench with your hips resting on the pads and your ankles secured under the ankle rollers.
- Cross your arms over your chest or place your hands behind your head.
- Slowly lower your upper body towards the floor, maintaining a straight back. Go as far as comfortable without rounding your spine.
- Engage your lower back, glutes, and hamstrings to slowly raise your upper body back to the starting position, or slightly above parallel with your legs.
- Perform repetitions in a controlled manner, avoiding jerky movements.
Usage Video Guide
Video 2: Demonstration of the Hyper Back Extension Roman Chair in use, showing various exercises and adjustments.

Image 5: A user positioned on the Roman Chair, ready to begin a hyperextension exercise.

Image 6: A user in the extended position of a hyperextension exercise on the Roman Chair.
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your Roman Chair.
- Cleaning: Wipe down the frame and pads with a damp cloth after each use to remove sweat and dirt. Avoid abrasive cleaners.
- Inspection: Periodically check all nuts, bolts, and moving parts for tightness. Tighten any loose fasteners.
- Wear and Tear: Inspect pads and grips for signs of wear, tears, or damage. Replace worn components immediately to maintain safety and comfort.
- Storage: Store the Roman Chair in a dry, clean environment away from extreme temperatures and direct sunlight.
7. Troubleshooting
If you encounter any issues with your CAP Strength Hyperextension Roman Chair, refer to the following common solutions:
- Equipment Wobbles: Ensure the Roman Chair is placed on a level surface. Check and tighten all assembly bolts and nuts.
- Pads are Uncomfortable: Adjust the height of the hip pads to ensure proper alignment with your body. Ensure the ankle rollers are snug but not overly tight.
- Difficulty Adjusting Height: Loosen the adjustment knob completely before attempting to slide the adjustable pole. Ensure no debris is obstructing the pole's movement.
- Squeaking Noises: Check for any loose connections and tighten them. A small amount of silicone-based lubricant can be applied to pivot points if necessary, avoiding contact with pads.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | FM-CS707 |
| Brand | CAP Barbell |
| Material | Alloy Steel |
| Color | Silver |
| Product Dimensions (L x W x H) | 147.32 x 71.12 x 88.9 cm (58 x 28 x 35 inches) |
| Item Weight | 18.6 kg (41 lbs) |
| Maximum Weight Capacity | 300 Pounds |
| UPC | 702556301715 |

Image 7: Dimensions of the CAP Strength Hyperextension Roman Chair.
9. Warranty and Support
Specific warranty details are not provided in the product information. For warranty claims, technical support, or replacement parts, please contact CAP Barbell customer service directly. Keep your purchase receipt and model number (FM-CS707) handy when contacting support.
You can typically find contact information on the manufacturer's official website or through the retailer where the product was purchased.