---
product_id: 746516029
title: "TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym"
brand: "trx"
price: "377 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/746516029-trx-training-stability-ball-for-improving-posture-and-core-strength
store_origin: PL
region: Poland
---

# Access to 500+ TRX Training Club workouts 55-65 cm size options for perfect fit Durable anti-slip vinyl resists popping TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym

**Brand:** trx
**Price:** 377 zł
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your core game with TRX Stability Ball – where balance meets power! ⚡

## Quick Answers

- **What is this?** TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym by trx
- **How much does it cost?** 377 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/746516029-trx-training-stability-ball-for-improving-posture-and-core-strength)

## Best For

- trx enthusiasts

## Why This Product

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

## Key Features

- • **Unlock Elite Training:** Get exclusive access to 500+ expert-led workouts via the TRX Training Club app and never plateau.
- • **Built to Last & Travel:** Crafted from tough, anti-slip vinyl that withstands heavy use and deflates easily for on-the-go fitness.
- • **Core Challenge Amplified:** Instantly intensify your workouts with dynamic exercises like planks, woodchops, and squats that sculpt your core.
- • **Tailored Fit for Every Body:** Choose between 55 cm and 65 cm diameters to match your height and maximize posture benefits.
- • **Versatile Fitness Companion:** Perfect for strength, flexibility, balance, and rehab routines—your all-in-one training partner.

## Overview

The TRX Training Stability Ball is a premium vinyl exercise ball available in two sizes (55 cm and 65 cm) designed to improve posture, core strength, and overall fitness. Its durable, anti-slip surface ensures longevity and safety during intense workouts. Lightweight and portable, it’s perfect for home, gym, or travel use. Plus, it includes a trial to the TRX Training Club app, offering over 500 on-demand workouts led by certified trainers to help you reach every fitness goal.

## Description

Full description not available

## Features

- WHAT’S IN THE BOX: Get ready to make fit happen with a TRX stability large exercise ball. Our ball comes in 2 sizes: 55 cm in diameter (good for heights 5'1"–5'8") and 65 cm in diameter (good for heights 5'8"–6'1"). It ships deflated in the box.
- BALANCE OUT YOUR TRAINING: There’s nothing like the instant core challenge a gym ball for exercise adds to your routine. Use it to perform basic crunches or to go high-octane with speedy woodchops for sport, rehab, and overall fitness.
- MULTIFUNCTIONAL FITNESS BALL: Use this exercise ball for working out to improve flexibility and proprioception with strength and coordination exercises like full-body planks, squats, single-leg balancing, and wall ball tosses.
- PORTABLE WORKOUT BALL: Keep up with your physical fitness while on the go. This strong exercise ball is made from durable anti-slip vinyl that won't pop from heavy use and is easy to deflate and pack.
- YOUR TRIAL TO THE TRX TRAINING CLUB APP: Experience unlimited access to 500+ on-demand workouts: weight training, cardio, cross-training, sport athleticism, resistance and mobility training, and prehab and rehab. Find 100s of workouts for every goal! All workouts guided by world-class certified TRX trainers.

## Images

![TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym - Image 1](https://m.media-amazon.com/images/I/81Fads9J+vL.jpg)
![TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym - Image 2](https://m.media-amazon.com/images/I/71cAg-s2tbL.jpg)
![TRX Training Stability Ball for Improving Posture and Core Strength, Yoga Ball for Home or Gym - Image 3](https://m.media-amazon.com/images/I/71veHNKEqFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great. Much better than the junk balls sold everywhere else!!!!
*by D***Y on September 10, 2022*

This ball by TRX is the best ball I have been able to find. I have tried so many balls from so many different places and they all eventually did the same thing. They all stretched out and got bigger and bigger. This ball from TRX has remained nice and firm and has not stretched out. I now have several of these TRX balls and I mostly use them for sitting.

### ⭐⭐⭐⭐⭐ Good
*by W***R on April 8, 2024*

Good if you know how to use it.

### ⭐⭐⭐⭐⭐ Awesome for at home workouts!
*by J***H on March 13, 2025*

I have a friend who has this exact stability ball! We used it at their home gym and it works great. Great quality, firm (but not too firm) and it was the perfect size for me to use.

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**Shop now:** [https://www.desertcart.pl/products/746516029-trx-training-stability-ball-for-improving-posture-and-core-strength](https://www.desertcart.pl/products/746516029-trx-training-stability-ball-for-improving-posture-and-core-strength)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*