1. Introduction
This manual provides detailed instructions for the assembly, operation, maintenance, and safety of your leikefitness Deluxe Multi-Function Deep Sissy Squat Bench. This versatile fitness equipment is designed to facilitate various lower body and core exercises, including sissy squats, back extensions, and sit-ups, targeting the quadriceps, glutes, and abdominal muscles. Please read this manual thoroughly before initial use to ensure safe and effective operation.

Image 1.1: Overview of the leikefitness Deluxe Multi-Function Deep Sissy Squat Bench.
2. Safety Guidelines
- Consult a physician before beginning any exercise program.
- Always inspect the equipment for loose parts, damage, or wear before each use. Do not use if any components are compromised.
- Ensure all adjustment knobs and locking mechanisms are securely fastened before starting an exercise.
- Maintain a clear area of at least 0.6 meters (2 feet) around the equipment during use.
- Do not exceed the maximum weight capacity of 330 LBS (approximately 150 kg).
- Perform exercises with controlled movements. Avoid sudden or jerky motions.
- Keep children and pets away from the equipment during operation.
- Use the equipment only for its intended purpose as described in this manual.
- Wear appropriate athletic footwear and clothing during workouts.
3. Product Components
The leikefitness Deluxe Multi-Function Deep Sissy Squat Bench includes the following main components:
- Main Frame Assembly
- Adjustable Padded Foot Holder
- Adjustable Rear Cushion (Back Pads)
- Non-slip Footplate
- Support Handles
- Adjustment Knobs and Pins
- Transport Wheels
A user manual is included with the product. No batteries are required for operation.
4. Setup and Assembly
The leikefitness Sissy Squat Bench comes largely pre-assembled. Minor setup is required to prepare it for use.
- Unpacking: Carefully remove all components from the packaging. Retain packaging materials for future storage or transport if needed.
- Unfolding (if applicable): If the unit is in a folded state for shipping, gently unfold the frame until it locks into its operational position. Ensure all hinges and joints are fully extended and stable.
- Adjustments: Proceed to Section 5 for detailed instructions on adjusting the machine to your body size and desired exercise.

Image 4.1: Key adjustable components of the Sissy Squat Bench.
5. Operating Instructions and Adjustments
The leikefitness Sissy Squat Bench offers multiple adjustment points to accommodate various body types and exercise types.
5.1. Adjusting for Sissy Squats
- Foot Holder Adjustment: The padded foot holder can be adjusted to fit your feet securely. Loosen the adjustment knob near the foot holder, slide it to the desired position, and tighten the knob firmly. Your ankles should be comfortably secured against the pads.
- Length Adjustment: The overall length of the machine can be adjusted to provide optimal stability and range of motion for sissy squats. Locate the length adjustment knob on the main frame. Loosen it, extend or retract the frame to one of the 6 available levels, and then securely tighten the knob.

Image 5.1: Adjustments for Sissy Squats (top) and Back Extensions (bottom).
5.2. Adjusting for Back Extensions (Hyper-extensions)
- Rear Cushion Height Adjustment: The height of the rear cushion (back pads) is adjustable to align with your hip crease for proper back extension form. Loosen the adjustment knob on the vertical support of the rear cushion. Slide the cushion up or down to one of the 5 available height levels, ensuring it supports your upper thighs/hips, and then tighten the knob securely.
- Rear Cushion Angle Adjustment: The angle of the rear cushion can also be adjusted to offer more training options and comfort. Adjust the angle as needed and secure it.

Image 5.2: Detail of the adjustable rear cushion (back pads).
5.3. Other Functions
This multi-functional station also supports exercises such as band squats, side extensions, forward lunges, sit-ups, and push-ups. Utilize the support handles for stability during these exercises.

Image 5.3: Detail of the support handles.
6. Maintenance and Care
- Cleaning: Wipe down the equipment with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners or solvents.
- Inspection: Regularly check all bolts, nuts, and moving parts for tightness. Tighten any loose fasteners. Inspect the padding for tears or excessive wear.
- Lubrication: Apply a small amount of silicone-based lubricant to any moving parts or adjustment points if they become stiff or noisy.
- Storage: Store the machine in a dry, clean environment away from direct sunlight and extreme temperatures. The unit can be folded for space-saving storage.

Image 6.1: The sissy squat bench can be folded for convenient storage.
7. Troubleshooting
- Problem: Equipment feels unstable or wobbly.
Solution: Ensure all adjustment knobs are fully tightened. Check that the machine is placed on a flat, level surface. - Problem: Adjustment mechanisms are stiff.
Solution: Apply a small amount of silicone lubricant to the sliding parts and work the mechanism back and forth to distribute the lubricant. - Problem: Squeaking noises during use.
Solution: Identify the source of the noise. It may be a loose bolt or a part requiring lubrication. Tighten fasteners or apply lubricant as needed.
8. Product Specifications
| Specification | Detail |
|---|---|
| Model | 8400 |
| Product Dimensions (L x W x H) | 88D x 64W x 19H Centimetres (approx. 34.6 x 25.2 x 7.5 inches) |
| Item Weight | 17 kg (approx. 37.5 lbs) |
| Maximum Weight Capacity | 330 Pounds (approx. 150 kg) |
| Frame Material | Alloy Steel |
| Padded Material | Polypropylene |
| Color | Black |

Image 8.1: Product dimensions for the leikefitness Sissy Squat Bench.
9. Warranty and Customer Support
leikefitness provides a one-year warranty for free replacement parts for brand new products. For any questions or concerns regarding your leikefitness Sissy Squat Bench, please contact customer support through your Amazon account:
- Log in to your Amazon account.
- Navigate to "Your Orders".
- Locate the order ID for your purchase.
- Click on "Contact seller" to reach leikefitness customer support.
The manufacturer is committed to providing a satisfied solution for any product issues.
