---
product_id: 20170857
title: "13090 FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate"
brand: "theraband"
price: "€ 40.51"
currency: EUR
in_stock: true
reviews_count: 13
category: "Theraband"
url: https://www.desertcart.sk/products/20170857-13090-flexbar-tennis-elbow-therapy-bar-relieve-tendonitis-pain-improve
store_origin: SK
region: Slovakia
---

# 72% tendon strength gain 81% pain reduction 15 lbs bending force 13090 FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate

**Brand:** theraband
**Price:** € 40.51
**Availability:** ✅ In Stock

## Summary

> 🟢 Twist Your Way to Pain-Free Power!

## Quick Answers

- **What is this?** 13090 FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate by theraband
- **How much does it cost?** € 40.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/20170857-13090-flexbar-tennis-elbow-therapy-bar-relieve-tendonitis-pain-improve)

## Best For

- theraband enthusiasts

## Why This Product

- Trusted theraband brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Rehab Power:** Compact 12" bar fits your busy lifestyle—rehab anytime, anywhere.
- • **Ergonomic Ridged Grip:** Designed for maximum control during twisting and bending exercises.
- • **Strengthen & Stabilize:** Boost tendon strength by 72% for lasting grip and wrist power.
- • **Clinically Proven Relief:** Slash tennis elbow pain by 81% with targeted resistance therapy.
- • **Trusted by Pros & Creatives:** Favored by athletes, musicians, and gardeners for precision recovery.

## Overview

The TheraBand FlexBar Green is a clinically validated, medium-resistance therapy bar designed to relieve tennis and golfer’s elbow pain by up to 81% while increasing tendon strength by 72%. Made from durable natural rubber with a ridged grip, it requires 15 pounds of force to bend, making it ideal for targeted forearm, wrist, and hand rehabilitation. Portable and easy to use, it’s the go-to tool for professionals seeking effective, injection-free recovery and enhanced grip strength.

## Description

THERABAND FlexBar exerciser is a flexible, durable resistance device with a ridged surface for enhanced grip during use. It is used to improve grip strength and upper extremity stabilization by bending, twisting, or oscillation movement. It has been research-proven effective for Tennis Elbow, offering a cost-effective treatment that requires no injection or expensive equipment.

Review: FLEXBAR to the Rescue!! Best therapy device for Tennis Elbow!! - Great, quality device for tennis elbow. The material quality is more firm and retains it’s regidity better than others that I have seen and used. I have had tennis elbow for years and this device has helped me with pain relief and improved strength in my hands and forearms. This is my second Theraband Flexbar and has helped me more than any other devices I have previously used.
Review: Great product! - This is a great Theraband and helped with my tennis elbow! The grip and resistance is perfect. Easy to use and light weight!

## Features

- TheraBand FlexBar Green is ideal for those suffering from tennis elbow pain, looking to increase flexibility and range of motion, and to strengthen the elbow, wrist, forearm, and hand
- Clinically researched and proven to reduce elbow pain by 81% and increase strength in the tendons by 72% in tennis elbow patients, Tyler Twist with FlexBar is simple and works
- Ridged design is easy to grip and twist for elbow, wrist, forearm and hand rehabilitation and strengthening, lateral epicondylitis therapy, great for musicians, painters and gardeners
- FlexBar is portable and convenient exercise, rehab, and injury prevention equipment, packaging includes detailed exercise instructions
- 12" long, 1 3/4" diameter, made from dry natural rubber, takes 15 pounds of force to bend to a U-shape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00066D6K4 |
| Best Sellers Rank | #17,637 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #88 in Strength Training Grip Strengtheners |
| Brand | THERABAND |
| Color | Green - Medium |
| Date First Available | September 16, 2003 |
| Department | Mens |
| Global Trade Identification Number | 00087453261219 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.8 ounces |
| Item model number | 13090 |
| Manufacturer | THERABAND |
| Material | Rubber |
| Product Dimensions | 12"L x 1.75"W |
| Style | Old Version |
| Tension Level | Extra-Heavy |
| UPC | 772195182211 087453261219 087453130904 |

## Product Details

- **Brand:** THERABAND
- **Color:** Green - Medium
- **Material:** Rubber
- **Style:** Old Version
- **Tension Level:** Extra-Heavy

## Images

![13090 FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate - Image 1](https://m.media-amazon.com/images/I/51KBcbyedQL.jpg)

## Questions & Answers

**Q: what is the difference between old and new version?**
A: I just called the company and they said there is no difference in the product; the box has merely changed.

**Q: old vs new**
A: Thanks for your question! Packaging is the only difference between the new and old version. Both versions come with instructions and recommended exercises.

**Q: what's the difference between the flexbar new version and old versions?**
A: We suggest checking with the manufacturer. They should be able to tell you the differences.

**Q: Does this work for golfers elbow?**
A: Yes, this particular item specifically helps with golfers and tennis elbow. Thanks, Katie

## Customer Reviews

### ⭐⭐⭐⭐⭐ FLEXBAR to the Rescue!! Best therapy device for Tennis Elbow!!
*by I***Y on November 21, 2025*

Great, quality device for tennis elbow. The material quality is more firm and retains it’s regidity better than others that I have seen and used. I have had tennis elbow for years and this device has helped me with pain relief and improved strength in my hands and forearms. This is my second Theraband Flexbar and has helped me more than any other devices I have previously used.

### ⭐⭐⭐⭐⭐ Great product!
*by E***X on January 6, 2026*

This is a great Theraband and helped with my tennis elbow! The grip and resistance is perfect. Easy to use and light weight!

### ⭐⭐⭐⭐⭐ Proven relief for elbow pain and stronger arms
*by S***G on April 20, 2025*

Bought this to rehab tennis elbow and strengthen forearm muscles at home. What I like • Really targets pain from tennis elbow and repetitive strain • Comes in different resistance levels for gradual progress • Compact and easy to use during breaks or workouts What could be better • Takes a few sessions to learn proper form • Rubber material has a strong smell when new Bottom line: Excellent rehab tool for elbow pain and grip strength. Perfect for athletes or office workers with arm strain, but look at Gripmaster Hand Exerciser if you want finger-specific training.

## Frequently Bought Together

- THERABAND FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Green, Medium, Intermediate
- THERABAND FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, Red, Light, Beginner
- Bodyprox Elbow Brace 2 Pack for Tennis & Golfer's Elbow Pain Relief

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-24*