Product Overview
The Marcy Olympic Weight Bench is engineered to provide a comprehensive full-body workout experience within the comfort of your home gym. Its robust heavy-duty steel construction ensures durability and stability for rigorous strength training. This versatile equipment allows for a wide array of exercises, targeting major muscle groups including arms, legs, chest, and core.

Figure 1: Marcy Olympic Workout Bench, showcasing its primary components and overall design.
Key Features
- Premium Steel Construction: Built from rugged steel, foam, and vinyl for sturdy and comfortable long-term use.
- Dual-Function Leg Developer: Features a pivot point aligned with knee joints and a locking mechanism for abdominal exercises, ensuring proper posture and targeted muscle engagement.
- Adjustable Seat Sliding Track: Allows for precise adjustment of the seat and back pad to conform to various lifting positions, enhancing workout effectiveness.
- Weight Plate Storage Posts: Innovative design includes integrated posts and Olympic sleeves for convenient storage of weight plates.
- Versatile Training Equipment: Designed for full-body training, enabling a wide range of strength-training exercises for arms, legs, chest, and core.
Setup and Assembly
For detailed step-by-step assembly instructions, please refer to the official Installation Manual (PDF) provided with your product or available online. Ensure all components are present and undamaged before beginning assembly.
General Assembly Tips:
- Lay out all parts in an open area to easily identify them.
- Use the provided tools or your own appropriate wrenches and screwdrivers.
- Do not fully tighten bolts until all components are loosely assembled, then tighten securely.
- Ensure all safety pins and locking mechanisms are correctly engaged after assembly.

Figure 2: Product dimensions for planning your workout space.

Figure 3: Detailed view of key features such as squat bar catch, bar catch, safety catch, protective striker plate, and weight storage post.
Operating Instructions
Bench Adjustment
The Marcy Olympic Weight Bench offers multiple adjustment points to accommodate various exercises and user preferences. The back pad can be set to 4 different positions (flat, incline, decline, and upright) to target specific muscle groups. The seat and back pad operate on a slide track, allowing for precise positioning to execute exercises with proper body alignment.

Figure 4: Illustration of the 4-position back pad anchor, 5-position sliding seat track, and 2-position seat incline.

Figure 5: Dynamic view demonstrating the adjustable seat and back pad on the slide track.
Leg Developer and Preacher Curl
The dual-function leg developer allows for effective leg extensions and hamstring curls. The adjustable arm curl support pad and arm curl bar facilitate efficient arm muscle development through preacher curls.

Figure 6: Proper form for leg extensions using the dual-function leg developer. (Weights not included)

Figure 7: Proper form for preacher curls using the arm curl pad. (Weights not included)

Figure 8: Detail of the leg developer lock for sit-ups and unlock for leg exercises.
Squat Rack Functionality
The Olympic Weight Bench includes two bar catches on the rear of the frame, providing dedicated space and freedom to perform squats safely and effectively.

Figure 9: Demonstrating the use of the rear bar catches for barbell squats. (Weight bar and weights not included)

Figure 10: Detailed view of the squat rack bar catch, highlighting its secure design.
Care and Maintenance
Regular maintenance will ensure the longevity and safe operation of your Marcy Olympic Weight Bench.
- Cleaning: Wipe down the frame and upholstery with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Bolt Tightness: Periodically check all nuts and bolts to ensure they are securely tightened. Loose connections can affect stability and safety.
- Padding Inspection: Inspect the foam rollers and upholstery for any signs of wear, tears, or damage. Replace worn parts as needed to maintain comfort and hygiene.
- Lubrication: Apply a small amount of silicone-based lubricant to moving parts (e.g., slide track, pivot points) if you notice any friction or squeaking.
Troubleshooting
Here are some common issues and their potential solutions:
- Bench feels wobbly: Ensure all assembly bolts are fully tightened. Check that the bench is placed on a flat, stable surface.
- Preacher curl attachment feels loose: Verify that the attachment is correctly inserted and secured with its locking pin. If applicable, ensure any adjustment knobs are fully tightened.
- Bar catches scratching the barbell: The metal bar catches are designed for durability. Consider adding protective padding (e.g., rubber sleeves) to the contact points if scratching is a concern.
- Difficulty adjusting bench positions: Check for any obstructions in the slide track or adjustment holes. Ensure adjustment pins are fully disengaged before attempting to move the bench.
Product Specifications
| Specification | Detail |
|---|---|
| Brand | MARCY |
| Model Name | Olympic weight bench |
| Model Number | MD857 |
| Item Weight | 103 Pounds |
| Material | Steel, Foam, Vinyl |
| Frame Material | Alloy Steel |
| Color | Standard Black/Grey |
| Product Dimensions | 47"D x 80"W x 61"H |
| Weight Limit | 600 Pounds |
| UPC | 096362989961 |
Warranty Information
This Marcy Olympic Workout Bench comes with a 2 Year Limited Factory Warranty. Please retain your proof of purchase for any warranty claims.
Customer Support
For further assistance, replacement parts, or detailed inquiries, please refer to the following resources:
- Installation Manual (PDF): Download Here
- User Manual (PDF): Download Here
- Visit the MARCY Store: Explore More Products





