---
product_id: 274844582
title: "Medi-Dyne Corestretch Core Body Exerciser - Grey"
brand: "prostretch"
price: "NT$6403"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/274844582-medi-dyne-corestretch-core-body-exerciser-grey
store_origin: TW
region: Taiwan
---

# 3 fitness levels for tailored stretching 10 adjustable sizes for perfect fit Compact & portable under desk/car Medi-Dyne Corestretch Core Body Exerciser - Grey

**Brand:** prostretch
**Price:** NT$6403
**Availability:** ✅ In Stock

## Summary

> 🧘‍♂️ Stretch smarter, feel stronger—anywhere, anytime!

## Quick Answers

- **What is this?** Medi-Dyne Corestretch Core Body Exerciser - Grey by prostretch
- **How much does it cost?** NT$6403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/274844582-medi-dyne-corestretch-core-body-exerciser-grey)

## Best For

- prostretch enthusiasts

## Why This Product

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

## Key Features

- • **Discreet & Convenient:** Fits easily under desks or car seats for quick relief anytime
- • **Ultra-Portable Design:** Lightweight and collapsible for on-the-go use
- • **Targeted Muscle Relief:** Effectively stretches back, shoulders, and legs to reduce tension
- • **Multi-Level Fitness Adaptability:** Designed for 3 fitness levels to grow with you
- • **Customizable Stretching Experience:** 10 sizing options ensure a perfect stretch every time

## Overview

The Medi-Dyne Corestretch Core Body Exerciser is a lightweight, collapsible stretching device designed to provide optimal back, shoulder, and leg stretches. With 10 adjustable sizes and 3 fitness levels, it offers a customizable experience that fits discreetly under desks or car seats, making it perfect for busy professionals seeking quick, effective relief.

## Description

Medi-Dyne Corestretch Core Body Exerciser - Grey

## Features

- Safe and effective stretching device
- Designed to stretch the back, shoulders and legs
- Provides optimal stretching for 3 levels of fitness with 10 sizing options
- Easily fits under a desk or car seat
- Light and collapsible making it easy to transport

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | Corestretch Adjustable Back Stretcher - Grey |
| Weight | 3 Pounds |
| Units | 1 Count |
| Brand | ProStretch |

## Images

![Medi-Dyne Corestretch Core Body Exerciser - Grey - Image 1](https://m.media-amazon.com/images/I/51Xtkb+ff-L.jpg)
![Medi-Dyne Corestretch Core Body Exerciser - Grey - Image 2](https://m.media-amazon.com/images/I/617Wvk-Nb1L.jpg)
![Medi-Dyne Corestretch Core Body Exerciser - Grey - Image 3](https://m.media-amazon.com/images/I/61zttEUVQwL.jpg)
![Medi-Dyne Corestretch Core Body Exerciser - Grey - Image 4](https://m.media-amazon.com/images/I/618aSy1SB3L.jpg)
![Medi-Dyne Corestretch Core Body Exerciser - Grey - Image 5](https://m.media-amazon.com/images/I/61kMWgbjJ9L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: How do I adjust the length of the CoreStretch?**
A: For proper sizing, adjust the CoreStretch on one of the settings (numbered 1-10). Depress the button and lengthen the CoreStretch to the number which fully extends your arms and straightens your back but still allows for a comfortable grip.

**Q: Does the CoreStretch provide abdominal strengthening?**
A: No, the CoreStretch is designed to stretch major muscle groups (back, shoulders, legs, hips, hamstrings, etc.).

**Q: How do I position or hold the CoreStretch properly?**
A: Sit with a straight back and arms fully extended above your head. The handles should reach the center of your palms.

**Q: How do I put the CoreStretch together?**
A: Please view our CoreStretch Assembly Instructions on our website.

## Frequently Bought Together

- ProStretch CoreStretch, Adjustable Upper and Lower Back Stretcher, Physical Therapy Tool for Back Pain Relief and Shoulder Stretching
- ProStretch Shoulder Flex, Improve Range of Motion and Relieve Shoulder Discomfort from Frozen Shoulder and Rotator Cuff Injuries
- ProStretch the Original Calf Stretcher and Foot Rocker for Plantar Fasciitis, Achilles Tendonitis and Tight Calves, Made in the USA

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**Shop now:** [https://www.desertcart.tw/products/274844582-medi-dyne-corestretch-core-body-exerciser-grey](https://www.desertcart.tw/products/274844582-medi-dyne-corestretch-core-body-exerciser-grey)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-21*