1. Introduction
The HOMCOM Twister Stepper is an aerobic exercise workout machine designed to help you achieve an active lifestyle from the comfort of your home. It is ideal for toning your lower body, including legs, glutes, hamstrings, and calves. This manual provides essential information for the safe assembly, operation, and maintenance of your Twister Stepper.

2. Safety Information
Please read all instructions carefully before using the Twister Stepper. Keep this manual for future reference.
- Consult your physician before starting any exercise program.
- Ensure the stepper is placed on a flat, stable surface.
- Check all bolts and connections are securely tightened before each use.
- Do not exceed the maximum weight capacity of 100 kg (220 lbs).
- Keep children and pets away from the equipment during use.
- Wear appropriate athletic footwear during exercise.
- Stop exercising immediately if you feel dizzy, faint, or experience any pain.
- The footplates are textured and shock-resistant to prevent slipping. Always ensure your feet are firmly placed.
- Utilize the handlebars for balance and stability during your workout.

3. Package Contents
Upon opening the package, please verify that all components are present and undamaged. While specific component lists are not provided, the package typically includes:
- Main Stepper Unit with foot pedals
- Handlebar assembly
- LCD Monitor
- Assembly hardware (bolts, washers, tools if included)
- Instruction Manual (this document)
4. Assembly and Setup
Assembly is required for this product. Please follow the detailed assembly instructions provided in the separate assembly guide or diagrams included with your purchase. Ensure all parts are correctly aligned and securely fastened before use.
4.1. General Assembly Notes
- Lay out all components on a clean, flat surface.
- Identify all hardware before beginning.
- Do not fully tighten bolts until all components are loosely assembled.
- Once assembled, double-check all connections for tightness.

4.2. Adjustable Resistance
The Twister Stepper features adjustable resistance. Refer to your assembly guide for specific instructions on how to adjust the resistance level to suit your fitness needs. This typically involves a knob or lever located near the hydraulic cylinders.
5. Operating Instructions
The Twister Stepper provides an effective cardiovascular and lower body workout. Follow these steps for optimal use:
5.1. Getting Started
- Stand facing the stepper, holding onto the handlebars for support.
- Place one foot firmly onto a foot pedal, then the other.
- Maintain an upright posture, keeping your core engaged.
- Begin stepping in a controlled motion, pushing down on one pedal while the other rises.
- The twisting motion of the pedals engages additional muscle groups.


5.2. LCD Monitor Functions
The integrated LCD monitor helps you track your workout progress. It typically displays the following metrics:
- TIME: Duration of your current workout.
- COUNT: Total number of steps taken during the current workout.
- CALORIES (CAL.): Estimated calories burnt during the workout.
- STRIDES/MIN: Number of strides per minute.
- SCAN: Automatically cycles through all display functions.
Use the "MODE" button to cycle through the display functions and the "RESET" button to clear your workout data.


6. Maintenance
Regular maintenance ensures the longevity and safe operation of your Twister Stepper.
- Cleaning: Wipe down the stepper with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Inspection: Periodically check all bolts, nuts, and moving parts for tightness and wear. Tighten any loose fasteners.
- Lubrication: If the stepping motion becomes stiff or noisy, a small amount of silicone-based lubricant can be applied to the pivot points of the pedals and hydraulic cylinders. Do not over-lubricate.
- Storage: Store the stepper in a dry, cool place away from direct sunlight and extreme temperatures. Its compact size makes it easy to store.

7. Troubleshooting
If you encounter any issues with your Twister Stepper, refer to the following common troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| LCD Monitor not displaying | Battery drained or incorrectly installed. | Check and replace the battery (usually a button cell battery). Ensure it's inserted with correct polarity. |
| Squeaking or grinding noise | Loose parts or lack of lubrication. | Inspect all bolts and tighten if loose. Apply a small amount of silicone lubricant to pivot points. |
| Uneven stepping motion | Hydraulic cylinders may need adjustment or are worn. | Ensure resistance is evenly set. If issue persists, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | A90-263BU |
| Color | White, Blue, and Black |
| Material | Steel and ABS |
| Overall Dimensions (H x L x W) | 108 cm x 55 cm x 44 cm (42.5" x 21.7" x 17.3") |
| Footplate Dimensions (L x W) | 32 cm x 11 cm (12.6" x 4.3") |
| Handle Height | 108 cm (42.5") |
| Step Range | 12-30 cm (4.7" - 11.8") |
| Weight Capacity | 100 kg (220 lbs) |
| Training Site | Other (Full Body Workout, Lower Body Focus) |
| Type of Sports | Strength Training, Aerobic Exercise |


9. Warranty and Support
For warranty information, technical support, or to inquire about replacement parts, please contact the retailer or manufacturer directly. Keep your purchase receipt as proof of purchase.





