1. Introduction
The TYNOR Adjustable Elbow Support (Model 303O) is designed to provide strong compression and support to the elbow joint. It is suitable for individuals experiencing conditions such as tendonitis, arthritis, or general elbow discomfort, and for use during various physical activities and workouts. This manual provides essential information for the proper use, care, and maintenance of your elbow support.
2. Product Features
The TYNOR Elbow Support incorporates several design elements for effective performance and user comfort:
- Strong Compression and Grip: Provides firm support and helps keep the brace securely in place during activity.
- Gel Pad Support: Features a built-in gel pad for cushioning and targeted support to the elbow joint.
- Detachable Forearm Strap: Allows for adjustable and customized compression around the elbow.
- Breathable, Dual-Layered Design: Constructed from breathable spandex material with a dual-layered nylon construction for comfort, resilience, and moisture management during extended wear.
- 4-Way Stretchable Fit: Ensures an elbow-hugging fit that adapts to movement.
- Moulded Hook-Loops: Provides secure closures for the detachable strap.

Image: Key features of the TYNOR Elbow Support, highlighting its construction and design benefits.
3. How to Measure & Sizing
For optimal fit and effectiveness, it is crucial to follow the sizing instructions carefully. The elbow support may feel slightly tight for the first 2-3 weeks, but it will become more comfortable with continued use.
- Keep your elbow in a straight position.
- Measure the circumference 5 cm below the elbow in an extended position.
- Check the size range in the table below and choose the corresponding size.
Note: If your measurement is at the upper limit of a size range, please choose one size larger for comfort.

Image: Visual guide on how to correctly measure your elbow for sizing.
Sizing Chart
| Size | Inches | CMs |
|---|---|---|
| S | 7.4 to 8.6 | 18.8 to 21.9 |
| M | 8.6 to 9.8 | 21.9 to 24.9 |
| L | 9.8 to 11.0 | 24.9 to 27.9 |
| XL | 11.0 to 12.2 | 27.9 to 31 |
| XXL | 12.2 to 13.4 | 31 to 34 |
4. Setup and Application
To apply the TYNOR Elbow Support:
- Slide the elbow support onto your arm, ensuring the gel pad is positioned over the elbow joint.
- Adjust the support so it fits snugly but comfortably around your elbow.
- If desired, attach the detachable forearm strap and adjust it to provide additional compression and a secure fit around the forearm, ensuring it does not restrict circulation.
Video: This video demonstrates the features and application of the TYNOR Elbow Support Air Pro, showing how it fits and provides support.

Image: The TYNOR Elbow Support correctly worn on an arm.
5. Usage Guidelines
The TYNOR Elbow Support is versatile and can be used for various purposes:
When to Use:
- Support during physical activity
- Injury prevention
- Pain relief & recovery
- Daily elbow support
- Outdoor & adventure activities
- Any activity during a day requiring elbow support

Image: Recommended situations for using the TYNOR Elbow Support.
Highly Effective During Activities Such As:
- Baseball
- Racquetball
- Javelin
- Squash
- Shot Put
- Golf
- Tennis
- Weightlifting
- Cricket

Image: Activities for which the TYNOR Elbow Support is suitable.
Product Usages:
- Training & endurance activities
- Performance enhancement
- Daily joint support
- Post-injury support

Image: Examples of product usage, such as during training and for post-injury support.
6. Maintenance
To ensure the longevity and hygiene of your TYNOR Elbow Support, please follow these care instructions:
- Hand Wash Only: Wash the support by hand using mild soap and cold water.
- Do not bleach, iron, or dry clean.
- Air dry the support completely before storing or reusing. Avoid direct sunlight or high heat.
7. Troubleshooting
If you encounter any issues while using your TYNOR Elbow Support, consider the following:
- Initial Tightness: The elbow brace may feel a little tight for the first 2-3 weeks of use. This is normal as the material adapts to your body. If discomfort persists or increases, discontinue use and consult a healthcare professional.
- Discomfort or Skin Irritation: Ensure the support is not applied too tightly, which could restrict circulation. If skin irritation occurs, remove the brace and clean the area. If irritation persists, consult a healthcare professional.
- Loss of Compression: If the support loses its compression over time, ensure it is being cared for according to the maintenance instructions. Excessive stretching or improper washing can affect material elasticity.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 2.32 x 1.85 x 0.94 inches |
| Item Weight | 0.05 Kilograms (1.76 ounces) |
| Model Number | 303O |
| Material | Spandex |
| Color | Orange (for this variant) |
| Age Range Description | Adult |
| Number of Items | 1 |
| Specific Uses For Product | Arthritis, Bursitis, Golfer's Elbow, Joint Pain, Tendinitis |
| Target Use Body Part | Elbow (listed as Hands in source, but context implies Elbow) |
| Sport Type | Basketball, Cycling, Tennis, Weightlifting, Workout |
| Special Features | Adjustable Strap, Breathable, Lightweight, Non Slip, Stretchable |
| Closure Type | Pull On |
| Product Care Instructions | Hand Wash Only |
9. Warranty and Support
For information regarding product warranty, returns, or additional support, please refer to the retailer's policy or contact TYNOR customer service directly. Contact details can typically be found on the official TYNOR website or through your purchase documentation.