Introduction
Thank you for choosing the Wonder Core Pro Max. This versatile 4-in-1 home fitness system is designed to provide a comprehensive full-body workout, combining the functions of a rowing machine, ab glider, Roman chair (back extension), and leg press. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new fitness equipment, ensuring a safe and effective exercise experience.

Image: The Wonder Core Pro Max in various exercise modes, demonstrating its 4-in-1 functionality for cardio and resistance training.
Safety Information
- Consult your physician before starting any exercise program.
- Always inspect the equipment for loose or damaged parts before each use. Do not use if any components are compromised.
- Ensure the equipment is placed on a flat, stable surface during use.
- Maintain proper form during exercises to prevent injury. Refer to the operating instructions for guidance.
- Keep children and pets away from the equipment during operation.
- The maximum recommended user weight for this device is 110 kg (242 lbs). Do not exceed this limit.
- Stop exercising immediately if you feel pain, dizziness, or shortness of breath.
Package Contents
Upon unpacking, please ensure all components are present and undamaged:
- Wonder Core Pro Max Main Unit (with pre-attached elastic cords/tubes)
- Instruction Manual
Setup and Assembly
The Wonder Core Pro Max is designed for easy setup. The main unit comes largely pre-assembled with elastic cords/tubes already attached.
- Unpack: Carefully remove all components from the packaging.
- Unfold: Gently unfold the main frame of the unit. Ensure all locking mechanisms click into place securely.
- Stabilize: Place the unit on a flat, non-slip surface.
- Inspect: Double-check all connections and moving parts to ensure they are properly secured before first use.
For detailed visual guidance, refer to the assembly diagrams in the included printed manual.
Operating Instructions
The Wonder Core Pro Max offers four primary exercise modes. Always warm up before your workout and cool down afterwards.
1. Rowing Machine Mode
This mode targets 85% of your muscles, including back, arms, abs, and legs, while boosting cardiovascular fitness.
- Sit on the main seat with your feet secured in the footrests.
- Grasp the handles of the resistance bands.
- Push back with your legs, extending them fully, while simultaneously pulling the handles towards your core.
- Return to the starting position in a controlled manner.

Image: A user demonstrating the rowing machine function, engaging core, arm, and leg muscles.
2. Kneeling Glider (Ab Glider) Mode
Focus on your core with this mode, designed to sculpt abs and slim your waist.
- Kneel on the padded support, placing your forearms on the armrests.
- Engage your core and slide your body forward and backward, maintaining a controlled movement.
- Adjust the incline for varying difficulty (see 'Adjustments' section).

Image: A user performing abdominal exercises using the kneeling glider function, targeting core muscles with a two-level incline option.
3. Roman Chair (Back Extension) Mode
Strengthen your hips and lower back, helping to relieve back tightness.
- Position yourself face down, with your hips resting on the main pad and your feet secured.
- Lower your upper body towards the floor, then raise it back up using your lower back and glute muscles.
- For increased intensity, dumbbells or barbell plates can be held (ensure secure grip).

Image: A user performing back extensions on the Roman chair, strengthening the lower back and hips. The image also shows compatibility with dumbbells for weighted training.
4. Leg Press Mode
Sculpt your hips and legs, strengthening lower body muscles and enhancing stamina.
- Sit on the main seat with your back supported and your feet placed on the footrests.
- Push your legs away from your body, extending them against the resistance.
- Control the return motion back to the starting position.

Image: A user performing leg press exercises, targeting leg and hip muscles for lower body strengthening.
Adjustments
Resistance Adjustment
The Wonder Core Pro Max utilizes elastic cords/tubes for resistance. The unit comes with standard resistance (approximately 13.2 lb). Optional add-on resistance bands (approximately 19.8 lb) may be available for increased intensity. Refer to the product packaging or manufacturer's website for details on acquiring additional resistance bands and instructions on how to safely swap them.
Incline Adjustment (Kneeling Glider Mode)
For the Kneeling Glider mode, the unit offers a 2-level incline adjustment to vary the difficulty of your abdominal workouts. Locate the adjustment pin or lever near the base of the gliding mechanism. Follow the markings to select your desired incline level, ensuring it is securely locked before use.
Maintenance
- Cleaning: Wipe down the equipment with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Storage: The Wonder Core Pro Max features a foldable design for easy storage. Fold the unit according to the instructions to save space. Store in a dry, cool place away from direct sunlight.
- Inspection: Periodically check all bolts, nuts, and moving parts for tightness and wear. Tighten any loose fasteners. Replace worn or damaged parts immediately.

Image: The Wonder Core Pro Max in its folded position, demonstrating its compact design for easy storage.
Troubleshooting
If you encounter any issues with your Wonder Core Pro Max, refer to the following common solutions:
- Squeaking Noises: Check for loose bolts or moving parts that may require lubrication. Apply a small amount of silicone-based lubricant if necessary.
- Unstable Unit: Ensure the unit is placed on a flat, level surface. Check that all folding mechanisms are fully engaged and locked.
- Resistance Feels Too Easy/Hard: Verify that the correct resistance bands are installed. Consider adjusting the incline for the ab glider or adding/removing optional resistance bands.
- Difficulty Folding/Unfolding: Ensure all safety pins or levers are disengaged/engaged as required for folding/unfolding. Do not force the mechanism.
If problems persist, please contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Wonder Core |
| Model | PM-01 |
| Color | Gray |
| Material | Alloy Steel (ABS-PP-Foam-PA) |
| Resistance Mechanism | Air (Elastic Cords/Tubes) |
| Standard Resistance Bands | 13.2 lb |
| Optional Add-on Resistance Bands | 19.8 lb |
| Product Dimensions (D x W x H) | 110 x 25 x 17 cm (43.3 x 9.8 x 6.7 inches) |
| Folded Dimensions (L x W x H) | 47 x 22.5 x 10 inches (approx.) |
| Recommended Max User Weight | 110 kg (242 lbs) |
| Net Weight | ~28.7 lb |
| Special Features | Foldable, Easy Assembly |

Image: Detailed product information including dimensions, weight, and materials for the Wonder Core Pro Max.

Image: Visual representation of the 242 lbs (110 kg) weight capacity, highlighting the integrated steel rail construction for stability.
Warranty and Support
Warranty: The Wonder Core Pro Max comes with an 18-month manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support: For any questions, technical assistance, or warranty claims, please contact Wonder Core customer support through the retailer where you purchased the product or visit the official Wonder Core website for contact information.