1. Introduction and Overview
The WONDER CORE 2 Total Gym Machine is a versatile piece of fitness equipment designed for comprehensive home workouts. It targets various muscle groups, including the upper, middle, and lower abs, obliques, chest, shoulders, back, biceps, triceps, traps, glutes, and calves. Its innovative design allows for a full range of motion, extending beyond 180 degrees, and features an ingenious spring system for assisted movements.

Image: The WONDER CORE 2 Total Gym Machine, showcasing its compact and multi-functional design.
2. Setup and Assembly
The WONDER CORE 2 is designed for straightforward assembly. While specific step-by-step instructions are provided in the product packaging, users generally find the setup process to be quick and manageable. Ensure all components are present and securely fastened before initial use.
Key components include the main frame, adjustable backrest, 360-degree twisting seat, and the patented 8-pulley resistance band system. Refer to the included assembly guide for detailed diagrams and instructions.
3. Operating Instructions
The WONDER CORE 2 offers a wide array of exercises. Below are descriptions of key features and how they contribute to your workout.
Core Workout Capabilities
This equipment supports a full turbocharged upper body workout, focusing on abdominal muscles. The design allows for movements beyond 180 degrees, engaging your body's entire range of motion for effective core strengthening.

Image: Man performing sit-ups on the WONDER CORE 2, illustrating core exercise functionality.
All-in-One Exercise Equipment
The Wonder Core 2 targets specific areas like upper, middle, and lower abs, obliques, chest, shoulders, back, biceps, triceps, traps, glutes, and calves. You can adjust resistance for either a leaner look or increased muscle size. Workouts can be mixed for varied intensity.
Ingenious Spring System
Equipped with two springs, the machine assists in returning to the starting position, providing support similar to a personal trainer. This feature is beneficial for beginners or individuals with mobility considerations. Resistance levels are adjustable to suit your fitness level.

Image: Detailed view of the ingenious spring system and other adjustable features.
Oblique Twisting Equipment
The integrated twisting seat facilitates cardio and oblique exercises, allowing for targeted rotational movements.
Patented 8 Pulley Resistance Band System
Perform rowing exercises, curls, and raises using the 8-pulley resistance band system. This system aids in muscle development. Advanced resistance bands are available separately for increased intensity.

Image: Woman performing rowing exercises, demonstrating the use of the resistance band system.

Image: Man using the resistance bands, showing different resistance options.
360 Degree Foam Rollers
Six plush 360-degree foam rollers provide support to the sides of your back, ensuring comfort and spinal protection during full range of motion exercises. The double-stitched twisting seat also enhances comfort.
Official Product Videos
Official seller-provided product videos are not available for embedding in this manual. Please refer to the manufacturer's website or product page for any available video demonstrations.
4. Maintenance
To ensure the longevity and optimal performance of your WONDER CORE 2 Total Gym Machine, regular maintenance is recommended:
- Cleaning: Wipe down the frame and padded areas with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Inspection: Periodically check all bolts, nuts, and moving parts to ensure they are secure. Tighten any loose fasteners.
- Springs and Bands: Inspect the springs and resistance bands for any signs of wear, fraying, or damage. Replace them if necessary to maintain proper function and safety.
- Storage: Store the machine in a dry, cool place away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter any issues with your WONDER CORE 2, consider the following common troubleshooting steps:
- Unusual Noises: Check for any loose parts or components that may be rubbing together. Lubricate moving joints if necessary with a silicone-based lubricant.
- Resistance Issues: Ensure the springs are correctly attached and not damaged. Verify that the resistance bands are properly installed and not stretched or broken.
- Stability Concerns: Confirm that the machine is placed on a flat, stable surface. Check all frame connections for tightness.
- Comfort Issues: Adjust the ergonomic backrest and ensure the foam rollers are positioned correctly for your body.
If problems persist after attempting these steps, please contact customer support.
6. Specifications
| Attribute | Value |
|---|---|
| Brand | WONDER CORE |
| Model Number | WC-83 |
| Color | Green |
| Material | Steel-ABS-PP-TPR-PA-Sponge |
| Item Weight | 23.6 Pounds |
| Style | Modern |
| Maximum Weight Recommendation | 264.6 Pounds |
| Product Dimensions (L x W x H) | 43.3"L x 21"W x 28.5"H |
| UPC | 645759174857 |
| Date First Available | June 11, 2017 |

Image: Product dimensions for the WONDER CORE 2.
7. Warranty and Support
WONDER CORE is committed to providing professional after-sales service. If you encounter any product problems, please do not hesitate to contact us. We are dedicated to helping you resolve any issues in a timely manner.
For direct support, you may contact us via WhatsApp at 0965815674.





