1. Introduction
Thank you for choosing the Goplus Adjustable Workout Bench. This manual provides essential information for the safe assembly, operation, and maintenance of your new fitness equipment. Please read this manual thoroughly before use and retain it for future reference.
This workout bench is designed for comprehensive strength training, offering multiple adjustments for various exercises including incline, flat, and decline positions, along with a leg extension and preacher curl attachment.
Figure 1.1: The Goplus Adjustable Workout Bench, ready for use in a home gym environment.
2. Safety Information
WARNING: To reduce the risk of serious injury, read all instructions and warnings before using this equipment.
- Consult a physician before starting any exercise program.
- Keep children and pets away from the equipment during use.
- Place the bench on a flat, stable surface. Ensure adequate space around the equipment.
- Inspect the bench for loose or damaged parts before each use. Do not use if damaged.
- Do not exceed the maximum weight capacity of 330 lbs (150 kg) for the bench and 66 lbs (30 kg) for the dumbbell holder.
- Wear appropriate exercise attire and footwear.
- Perform exercises slowly and in a controlled manner. Avoid sudden or jerky movements.
- Stop exercising immediately if you feel pain, dizziness, or nausea.
3. Assembly Instructions
The Goplus Adjustable Workout Bench is designed for straightforward assembly. A detailed installation manual is included in the product packaging. Please follow the steps outlined in that manual for precise assembly.
3.1 Package Contents
Before beginning assembly, ensure all parts are present. Refer to the parts list in your included manual. Typical components include:
- Main frame components
- Backrest and seat cushions
- Preacher curl attachment
- Leg extension attachment
- Resistance bands
- Dumbbell holder
- Hardware (bolts, nuts, washers, pins)
- Assembly tools (wrenches, Allen keys)
3.2 General Assembly Tips
- Lay out all components on a clean, flat surface.
- Do not fully tighten bolts until all components are loosely assembled.
- Ensure all safety pins are securely engaged after adjustments.
Figure 3.1: Key components and design features of the workout bench.
3.3 Foldable Design for Storage
The bench features a foldable design for convenient storage. To fold the bench, locate and pull out the lock pin as indicated in the assembly manual. Carefully fold the bench into its compact form. Ensure all moving parts are clear before folding.
Figure 3.2: The bench's foldable design for easy storage under a bed or in a corner.
4. Operating Instructions
This section details how to adjust and use the various features of your Goplus Adjustable Workout Bench for a full-body workout.
4.1 Backrest Adjustment
The backrest offers 8 adjustable angles, allowing for incline, flat, and decline positions. To adjust, pull the safety lock pin, move the backrest to the desired angle, and release the pin to ensure it securely locks into place.
Figure 4.1: Multi-level positions available for the backrest and preacher curl pad.
Figure 4.2: Example of bench use for strength training.
4.2 Preacher Curl Attachment
The preacher curl pad can be adjusted in two heights and three tilt angles. This attachment provides support for your upper arm during bicep curls, isolating the muscle and preventing compensatory movements. Adjust the height and angle using the designated pins to suit your body and exercise preference.
Figure 4.3: Using the preacher curl attachment for bicep exercises.
4.3 Leg Extension and Dumbbell Holder
The bench includes a leg extension attachment for targeting leg muscles. The dumbbell holder is integrated for convenient storage of weights during exercises. Ensure weights placed on the dumbbell holder do not exceed 66 lbs.
Figure 4.4: The bench supports various exercises, including dumbbell rows.
4.4 Resistance Bands
Resistance bands are included to add variety and intensity to your workouts. Attach them to the designated points on the bench for exercises targeting various muscle groups, such as chest presses, arm exercises, and leg movements.
Figure 4.5: Multiple exercising modes for a full-body workout.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your workout bench.
- Cleaning: Wipe down the padded cushions and frame with a damp cloth after each use to remove sweat and dirt. Use mild soap if necessary, then wipe dry.
- Inspection: Periodically check all bolts, nuts, and pins to ensure they are tight and secure. Tighten any loose fasteners.
- Storage: When not in use, fold the bench and store it in a dry, cool place away from direct sunlight and extreme temperatures.
- Damage: If any part of the bench becomes damaged or worn, discontinue use immediately and contact customer support for replacement parts or repair advice.
6. Troubleshooting
This section addresses common issues you might encounter with your workout bench.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bench feels unstable or wobbly. | Loose fasteners; uneven surface; incorrect assembly. | Ensure all bolts and nuts are tightened. Place the bench on a flat, level surface. Review assembly instructions. |
| Backrest or preacher curl pad does not lock securely. | Safety pin not fully engaged; obstruction. | Ensure the safety pin is fully inserted into the adjustment hole. Check for any debris or obstruction preventing full engagement. |
| Difficulty folding the bench. | Lock pin not disengaged; obstruction. | Ensure the lock pin is completely pulled out. Check for any parts obstructing the folding mechanism. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact Goplus customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Goplus |
| Model | Adjustable Workout Bench |
| Material | Alloy Steel, MDF, PVC, PU, Foam |
| Color | Black, Red |
| Product Dimensions (LxWxH) | 51" x 25" x 44-47" (Extended) |
| Folding Size (LxWxH) | 39" x 25" x 14" |
| Max Weight Capacity (Bench) | 330 lbs (150 kg) |
| Weight Capacity (Dumbbell Holder) | 66 lbs (30 kg) |
| Item Weight | 29 lbs (13.15 kg) |
| Backrest Angles | 8 positions (Incline, Flat, Decline) |
| Preacher Curl Pad Adjustment | 2 heights, 3 tilt angles |
8. Warranty and Support
For warranty information, product support, or to order replacement parts, please refer to the documentation included with your purchase or visit the official Goplus website. Please have your product model and purchase date available when contacting support.





