---
product_id: 194734518
title: "D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M)"
brand: "d'addario"
price: "€ 2.72"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fi/products/194734518-daddario-dynatomy-constant-force-x-tend-hand-finger-extension-exerciser
store_origin: FI
region: Finland
---

# Retractable resistance Ergonomic design Medium resistance D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M)

**Brand:** d'addario
**Price:** € 2.72
**Availability:** ❌ Out of Stock

## Summary

> 💪 Strengthen Your Grip, Elevate Your Game!

## Quick Answers

- **What is this?** D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M) by d'addario
- **How much does it cost?** € 2.72 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/194734518-daddario-dynatomy-constant-force-x-tend-hand-finger-extension-exerciser)

## Best For

- d'addario enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Excellence:** Designed to fit comfortably in your hand, making workouts a breeze.
- • **Multi-Lingual Guidance:** Comes with easy-to-follow instructions in multiple languages for global accessibility.
- • **Unleash Your Grip Power:** Experience the patent-pending retractable resistance that adapts to your every move.
- • **Versatile Training Tool:** Perfect for athletes, musicians, and anyone looking to enhance hand health.
- • **Elevate Your Performance:** Boost your finger strength, dexterity, and endurance for peak athletic performance.

## Overview

The D'Addario Dynatomy Constant Force X-Tend is a medium resistance hand and finger exerciser designed to improve strength, dexterity, and endurance. Featuring a unique retractable resistance system, it provides consistent support for each finger, making it ideal for athletes, musicians, and rehabilitation. Its ergonomic design ensures comfort during use, and it includes multi-lingual instructions for ease of understanding.

## Description

Constant Force-XTend: Retractable-based extension exerciser-Medium Resistance.

## Features

- RETRACTABLE RESISTANCE: Only Constant Force XTend includes patent-pending, retractable-based resistance for each individual finger, providing smooth, consistent resistance regardless of how far fingers are extended.
- EFFECTIVE: Improve range of motion, strength, dexterity, endurance, speed and circulation for each finger, as well as the hand, wrist, and forearm.
- ERGONOMIC: Fits comfortably in hand, and includes options for isolating PIP, DIP Joints.
- MEDIUM RESISTANCE: Ideal for athletes of all levels, rehab, musicians and the general health of your fingers, hands, wrists and forearms
- Includes multi-lingual instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 15.5 x 12.3 x 5.2 cm; 152 Grams |
| Item model number | CFXT-M |
| Colour | Gray |
| Size | Medium |
| Item Weight | 152 g |

## Images

![D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M) - Image 1](https://m.media-amazon.com/images/I/71ugRoWIJiL.jpg)
![D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M) - Image 2](https://m.media-amazon.com/images/I/71XL42e1ZeL.jpg)
![D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M) - Image 3](https://m.media-amazon.com/images/I/41B854oiZNL.jpg)
![D'Addario Dynatomy Constant Force X-Tend hand/finger extension exerciser, Medium Resistance, Retractable finger strengthener, finger exerciser, hand exerciser, grip strengthener, grip exerciser, (CFXT-M) - Image 4](https://m.media-amazon.com/images/I/8170S-IW6bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great hand and wrist therapy tool
  

*by N***L on Reviewed in the United States on 15 January 2024*

We became acquainted with this product during a course of physical/occupational therapy. We liked it so much we bought one for ourselves. It's easy to use and very effective. Highly recommended.

### ⭐⭐⭐⭐⭐ 







  
  
    Great workout for hands
  

*by E***G on Reviewed in the United States on 5 November 2022*

I used this in OT and bought my own to keep working at home.

### ⭐⭐⭐⭐⭐ 







  
  
    Great innovative product
  

*by S***A on Reviewed in the United States on 29 March 2020*

Great product

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**Shop now:** [https://www.desertcart.fi/products/194734518-daddario-dynatomy-constant-force-x-tend-hand-finger-extension-exerciser](https://www.desertcart.fi/products/194734518-daddario-dynatomy-constant-force-x-tend-hand-finger-extension-exerciser)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*