---
product_id: 322193715
title: "Single Colored"
brand: "serenilite"
price: "¥7268"
currency: JPY
in_stock: null
reviews_count: 8
category: "Serenilite"
url: https://www.desertcart.jp/products/322193715-single-colored
store_origin: JP
region: Japan
---

# 4 color-coded resistance levels - tailored therapy 25lb resistance - hardcore strength Durable thermoplastic rubber - built to last Single Colored

**Brand:** serenilite
**Price:** ¥7268
**Availability:** ❌ Out of Stock

## Summary

> 💥 Flex Your Strength, Heal Like a Pro!

## Quick Answers

- **What is this?** Single Colored by serenilite
- **How much does it cost?** ¥7268 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/322193715-single-colored)

## 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

- • **Tailored Recovery:** Four distinct resistance levels color-coded for personalized physical therapy and rehab.
- • **Power Up Your Grip:** 25lb extra-heavy resistance for serious forearm and hand strength gains.
- • **Built for Endurance:** Crafted from premium thermoplastic elastomers ensuring long-lasting durability and flexibility.
- • **Active Lifestyle Essential:** Ideal for athletes, gamers, musicians, and creatives who demand peak hand and arm performance.
- • **All-in-One Therapy & Training:** Perfect for tennis elbow, golfer’s elbow, carpal tunnel, and post-surgical recovery.

## Overview

The Serenilite Flexible Resistance Bar is a premium hand and forearm exerciser offering 25lb extra-heavy resistance with four color-coded levels for customized therapy and strength training. Made from durable thermoplastic elastomers, it supports recovery from tendonitis, tennis and golfer’s elbow, carpal tunnel, and enhances grip strength for athletes, gamers, and professionals alike.

## Description

desertcart.com : Serenilite Flexible Resistance Bar for Tennis Elbow Relief, Hand Strengthening Equipment for Therapy, Flexible Bar for Physical Therapy, Golfers Elbow, Pain Relief, Physical Therapy Equipment : Sports & Outdoors

Review: Good value - Good exercise for your arms. Plenty of videos on line.
Review: Great PT tool - I’m in Physical Therapy and this is a tool they use to strengthen my shoulder! It’s great to have at home to add to my exercise routine!

## Features

- HARD RESISTANCE FLEXIBLE BAR - The Blue Hard flexible bar offers 25lb resistance making it great for people who are live an active lifestyle such as those practicing martial arts, taekwondo, outdoor rock climbing, CrossFit, bionic gym equipment, weightlifting, and activities that rely heavily on forearm muscle and grip.
- 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 |
|---------------|-------|
| ASIN | B08S7P83NB |
| Best Sellers Rank | #155,777 in Health & Household ( See Top 100 in Health & Household ) #49 in Physical Therapy Arm Exercisers |
| Brand | Serenilite |
| Brand Name | Serenilite |
| Color | Hard (Blue) |
| Customer Reviews | 4.6 out of 5 stars 861 Reviews |
| Item Shape | Cylinder |
| Item Weight | 0.58 Kilograms |
| Manufacturer | Serenilite |
| Material | Thermoplastic Elastomers |
| Style | Active |
| Tension Level | Extra-Heavy |
| Tension Supported | Extra-Heavy |
| UPC | 850021715199 |

## Product Details

- **Brand:** Serenilite
- **Color:** Hard (Blue)
- **Item Weight:** 0.58 Kilograms
- **Material:** Thermoplastic Elastomers
- **Style:** Active

## Images

![Single Colored - Image 1](https://m.media-amazon.com/images/I/71D+vYCiYKL.jpg)
![Single Colored - Image 2](https://m.media-amazon.com/images/I/71tLJMwJllS.jpg)
![Single Colored - Image 3](https://m.media-amazon.com/images/I/71yiV16wMeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by J***B on December 15, 2025*

Good exercise for your arms. Plenty of videos on line.

### ⭐⭐⭐⭐⭐ Great PT tool
*by S***Y on July 21, 2025*

I’m in Physical Therapy and this is a tool they use to strengthen my shoulder! It’s great to have at home to add to my exercise routine!

### ⭐⭐⭐⭐⭐ Good product for PT
*by A***E on September 9, 2025*

My PT moved me from Yellow to Red. This is a good Red level.

## Frequently Bought Together

- 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
- Hand Grip Strengthener, Finger Exerciser, Grip Strength Trainer (6 PCS),New Material,Forearm Grip Workout, Finger Stretcher, Relieve Wrist Pain, Carpal Tunnel, Trigger Finger, Mallet Finger and More.

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**Shop now:** [https://www.desertcart.jp/products/322193715-single-colored](https://www.desertcart.jp/products/322193715-single-colored)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*