---
product_id: 419423067
title: "Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery"
brand: "serenilite"
price: "23 zł"
currency: PLN
in_stock: false
reviews_count: 5
url: https://www.desertcart.pl/products/419423067-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm
store_origin: PL
region: Poland
---

# Thermoplastic elastomer for durability & flexibility Color-coded bars for personalized therapy 10lb resistance for targeted strength Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery

**Brand:** serenilite
**Price:** 23 zł
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Flex Your Strength, Crush Your Limits 💥

## Quick Answers

- **What is this?** Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery by serenilite
- **How much does it cost?** 23 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/419423067-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm)

## Best For

- serenilite enthusiasts

## Why This Product

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

## Key Features

- • **Durable, Flexible Build:** Crafted from premium thermoplastic elastomers to withstand intense workouts and daily use without fail.
- • **Therapeutic Pain Relief:** Clinically effective for tendonitis, carpal tunnel, and post-surgical recovery—your rehab’s new best friend.
- • **Precision 10lb Resistance:** Ideal for tennis elbow, golf swing, and grip strengthening—feel the power in every flex.
- • **Tailored Resistance Levels:** Choose from 4 color-coded bars to match your fitness or recovery needs—because one size never fits all.
- • **Ergonomic Grip & Upper Body Booster:** Strengthen hands, wrists, forearms, and core with a single versatile tool designed for active pros.

## Overview

The Serenilite Flexible Resistance Bar is a professional-grade grip strength trainer offering 10lb resistance with durable thermoplastic elastomer construction. Designed for targeted rehabilitation and upper body strengthening, it supports recovery from tennis elbow, golfer’s elbow, tendonitis, and carpal tunnel. Its color-coded system allows personalized resistance levels, making it perfect for athletes, gamers, and anyone serious about hand and forearm fitness.

## Description

LIGHT RESISTANCE FLEX BAR - The Red Light flex bar offers 10lb resistance making it great for tennis elbow exercises, improving your golf swing, men's and women's exercises, and other grip and elbow strengthening activities HAND GRIP & UPPER BODY EXERCISER - Get the physical therapy equipment that is great for strengthening your hands, wrists, chest, biceps, triceps, core muscles, forearm grip, and more. Build powerful hands and a stronger grip, increase elbow strength, improve shoulder and arm posture as well as therapy for elbow, carpal tunnel recovery, and increased dexterity. PAIN RELIEF AND PHYSICAL THERAPY EQUIPMENT - Excellent physical therapy tools, the Serenilite flex bars will support your rehabilitation and recovery. Use them to relieve pain and other symptoms from tendonitis, tennis elbow, golfer's elbow, carpal tunnel, gamer's thumb, other hand or arm-related injuries as well as for post-surgical recovery. DURABLE CONSTRUCTION COLOR-CODED BARS - Expertly crafted this physical therapy tool is made with high quality, durable thermoplastic rubber to provide both strength and flexibility to power your workouts. 4 different color bars (check resistance level chart in images before ordering) provide a custom resistance level that can meet the needs of all types of physical conditions (sold standalone as well as in sets of 2/3/4 bars). WORKOUT TOOL FOR ACTIVE AND ATHLETIC LIFESTYLE - The Serenilite Flex Bars can be used by golfers, badminton or tennis players, video gamers, musicians, painters, artists,

## Features

- LIGHT RESISTANCE FLEXIBLE BAR - The Red Light flexible bar offers 10lb resistance making it great for tennis elbow exercises, improving your golf swing, men's and women's exercises, and other grip and elbow strengthening activities.
- HAND GRIP & UPPER BODY EXERCISER - Get the physical therapy equipment that is great for strengthening your hands, wrists, chest, biceps, triceps, core muscles, and forearm grip. Build powerful hands and a stronger grip, increase elbow strength, improve shoulder and arm posture as well as therapy for elbow, carpal tunnel recovery, and increased dexterity.
- PAIN RELIEF AND PHYSICAL THERAPY EQUIPMENT - Excellent physical therapy tools, Serenilite flexible bars will support your rehabilitation and recovery. Use them to relieve pain and other symptoms from tendonitis, tennis elbow, golfer's elbow, carpal tunnel, gamer's thumb, and other hand or arm-related injuries, or post-surgical recovery.
- DURABLE CONSTRUCTION COLOR-CODED BARS - Our physical therapy tool is expertly crafted and made with high quality, durable thermoplastic rubber to provide both strength and flexibility to power your workouts. There are 4 different resistance levels that meet the needs of all types of physical conditions.
- WORKOUT TOOL FOR ACTIVE AND ATHLETIC LIFESTYLE - The Serenilite Flexible Bars can be used by golfers, badminton or tennis players, video gamers, musicians, painters, and artists.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Light (Red) |
| Style | Grip Strength Trainer |
| Shape | Oval |
| Material Type | Thermoplastic Elastomers |
| Batteries Included? | No |
| Brand | Serenilite |
| Manufacturer | Serenilite |
| Item model number | SER-FLEXBAR-L-stickerless |
| Package Dimensions | 32.59 x 4.9 x 4.9 cm; 449 g |
| ASIN | B08S7Q4Q8K |

## Product Details

- **Colour:** Light (Red)
- **Material:** Thermoplastic Elastomers
- **Brand:** Serenilite
- **Item weight:** 0.45 Kilograms
- **Style:** Grip Strength Trainer

## Images

![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 1](https://m.media-amazon.com/images/I/71Fb3UTHd2S.jpg)
![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 2](https://m.media-amazon.com/images/I/71yiV16wMeL.jpg)
![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 3](https://m.media-amazon.com/images/I/71D+vYCiYKL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can it improve bone density in wrists?**
A: Hello - Thank you for your question. Serenilite Flexible Resistance bars are recommended for conditioning and strengthening hand grip, wrists, elbows, forearms, shoulders and bicep muscles. 

In terms of your question about improving bone density. We ask that you consult your physician or physical therapist since they would be more knowledgeable and experienced in advising you based on your specific condition.

Our resistance bars can be incorporated in a variety of different exercises to achieve a well-balanced fitness routine that incorporates movement and bodywork. They also make a great addition to a home gym.

Best,
The Serenilite team

**Q: I ordered three bars but ony received two.  How do I get the blue bar?**
A: I found the blue by just by searching. It was there.

**Q: I'm looking for a hollow resistance bar. these appear, in the photos, to have a cap at the ends. are these really caps, and the interior is hollow?**
A: Hello - Thank you for your question. 

The cap you see on the outside is actually a rod-like structure that runs end to end and provides the necessary resistance level to the bar. This "rod" is housed inside the bar which is textured on the outside to provide the necessary grip and durability to the product.

Our flexbar is designed to be a forearm exerciser that helps with tennis elbow, golfers elbow and various other types of physical therapy exercises used for pain relief, tendonitis, and sports recovery.

Hope you found this helpful. Pls let us know if you have any other questions. 

Best,
The Serenilite team

**Q: is this latex free?**
A: Yes, all Serenilite Flexible Resistance bars are latex free. 

Best, 
The Serenilite team

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good for golf/tennis elbow
  

*by J***G on Reviewed in the United States on 1 October 2024*

Worked great to help rehab elbow/arm pain. Same exercises I was doing in physical therapy, I now do from home to stay pain free.

### ⭐⭐⭐⭐⭐ 







  
  
    Helped me with tennis and golfers elbow
  

*by R***N on Reviewed in Canada on 29 February 2024*

This product is amazing, regular use has inproved my tennis and golfers elbow.

### ⭐⭐⭐ 







  
  
    Tuffer than expected but good quality
  

*by A***I on Reviewed in Saudi Arabia on 27 April 2024*

Usually the yellow grade comes more flexible than this one. However it’s high quality product.

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*