---
product_id: 168640866
title: "Ultimate Reflex Ball Set with Counter App - 4 React Reflex Ball Plus 2 Adjustable Headband, Great for Reflex, Timing, Accuracy, Focus & Coordination Training for Boxing, MMA and Krav Mega"
brand: "ymx boxing"
price: "S/.169"
currency: PEN
in_stock: true
reviews_count: 8
category: "Ymx Boxing"
url: https://www.desertcart.pe/products/168640866-ultimate-reflex-ball-set-with-counter-app-4-react-reflex
store_origin: PE
region: Peru
---

# 4 reflex balls for skill progression Counter app tracks hits & global challenges 2 adjustable headbands for perfect fit Ultimate Reflex Ball Set with Counter App - 4 React Reflex Ball Plus 2 Adjustable Headband, Great for Reflex, Timing, Accuracy, Focus & Coordination Training for Boxing, MMA and Krav Mega

**Brand:** ymx boxing
**Price:** S/.169
**Availability:** ✅ In Stock

## Summary

> 🥊 Train smarter, react faster, and join the global reflex revolution!

## Quick Answers

- **What is this?** Ultimate Reflex Ball Set with Counter App - 4 React Reflex Ball Plus 2 Adjustable Headband, Great for Reflex, Timing, Accuracy, Focus & Coordination Training for Boxing, MMA and Krav Mega by ymx boxing
- **How much does it cost?** S/.169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/168640866-ultimate-reflex-ball-set-with-counter-app-4-react-reflex)

## Best For

- ymx boxing enthusiasts

## Why This Product

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

## Key Features

- • **Fun for All Ages:** Designed for ages 8 to 70+, making training a social, family-friendly experience
- • **Level Up Your Reflexes:** 4 graduated balls to master timing & accuracy from beginner to pro
- • **Stealth Cardio Workout:** Engaging reflex drills that burn calories without feeling like exercise
- • **Effortless & Safe Training:** Lightweight, soft PU balls require no gloves and minimize injury risk
- • **Stay Connected & Motivated:** Integrated counter app lets you track progress, join challenges, and compete globally

## Overview

The YMX BOXING® Ultimate Reflex Ball Set includes 4 polyurethane reflex balls of varying difficulty and 2 adjustable headbands, designed to improve reaction time, hand-eye coordination, and focus. Paired with a mobile counter app, it tracks hits and connects users worldwide for competitive training. Lightweight and safe, it suits ages 8 to 70+, offering a fun, effective workout for boxing, MMA, and general fitness.

## Description

desertcart.com : YMX BOXING® Ultimate Reflex Ball Set with Counter App - 4 React Reflex Ball Plus 2 Adjustable Headband, Great for Reflex, Timing, Accuracy, Focus & Coordination Training for Boxing, MMA and Krav Mega : Sports & Outdoors

Review: Fun and challenging - Great item the kids loved straight out of the box played with it for over two hours War themselves out. It’s great for eye hand coordination. Plus it’s soft so no getting hurt .
Review: My Journey from Coordination Clown to Slightly Less Coordinated Human. - Okay, so I saw this YMX BOXING Reflex Ball set online and thought, "Hey, that looks like fun! And maybe I'll finally develop the hand-eye coordination of a slightly above-average squirrel!" What arrived was a reality check attached to an elastic string, connected to a headband that makes me look like I'm about to compete in a very aggressive game of headband tennis. The first few minutes were... humbling. The ball had a personal vendetta against my nose. It was less "boxing training" and more "me flailing wildly while a small foam sphere repeatedly assaults my face." My dog was concerned, my cat was utterly unimpressed (as usual), and I'm pretty sure my houseplants were silently judging me. I looked like a one-person circus act gone horribly wrong. BUT! And this is a big BUT. Something magical started to happen. After dodging approximately 73 face-shots, I actually started hitting the ball. Consistently! It felt like a major life achievement. Forget climbing Everest, I was conquering the bouncing menace! This little set is sneaky. You think you're just goofing around, looking ridiculous, but then suddenly your shoulders are burning, your reflexes are kicking in, and you're actually getting a decent cardio workout without even realizing it. It's the most fun I've had being terrible at something in a long time. The set comes with different balls for different skill levels. I started with the beginner ball, which I affectionately named "Pathetic Patty" because she was the only one I could reliably hit. I've since graduated to "Ambitious Annie," and while she still gets the better of me sometimes, the progress is real! Plus, you get two headbands, so you can look equally silly with a friend or significant other. Misery loves company, and apparently, so does looking like a boxing bobblehead. If you want a genuinely fun way to improve your reflexes, get a surprising workout, and provide endless entertainment for anyone watching, buy this. Just be prepared to laugh at yourself. A lot. It's a fantastic, hilarious, and surprisingly effective training tool. Five out of five slightly bruised but happy noses!

## Features

- Faux Leather
- Imported
- TRAIN WITH COUNTER APP - Track hits, learn skills, join global challenges, make new friends, and stay motivated with the immersive mobile game experience
- FUN FOR THE WHOLE FAMILY - Kids age 8+ and elders age up to 70+ are enjoying this competitive fun game, everyone are trying to beat each other by counting more consecutive punches
- GREAT WORKOUT WITHOUT NOTICING - Reflex Balls are the new yo-yo for people that enjoy fun activities while getting exercise on the side! The fun factor and mellow learning curve are surprisingly addictive, the time fly by and you don’t realize how much you’ve been training
- THE BEST WAY TO IMPROVE REACTION TIME & HAND-EYE COORDINATION! – It might not going to improve your punching or boxing technique, but it will definitely improve your reaction time and hand-eye coordination while providing a fun warm-up exercise
- EASY AND SAFE TO USE - We specifically designed 4 balls and the PRIMARY one is a very basic level for beginners easy to get the hang of, it doesn’t require boxing gloves as the balls are very light and soft and does not hurt even if it hit in the face

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YF8S143 |
| Age Range (Description) | Adult and Kids |
| Age Range Description | Adult and Kids |
| Best Sellers Rank | #4,563 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Boxing Gym Equipment |
| Brand | YMX BOXING |
| Brand Name | YMX BOXING |
| Color | Black/Yellow/Red/Green |
| Construction Type | foam |
| Customer Reviews | 4.3 out of 5 stars 12,273 Reviews |
| Item Diameter | 63 Millimeters |
| Item Height | 5 inches |
| Item Weight | 40 Grams |
| Manufacturer | JUNYI |
| Material | Polyurethane (PU) |
| Material Type | Polyurethane (PU) |
| Number of Items | 4 |
| Sport | Boxing, Mixed Martial Arts |
| Sport Type | Boxing, Mixed Martial Arts |
| UPC | 760385487185 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult and Kids
- **Brand:** YMX BOXING
- **Color:** Black/Yellow/Red/Green
- **Item Weight:** 40 Grams
- **Material:** Polyurethane (PU)

## Images

![Ultimate Reflex Ball Set with Counter App - 4 React Reflex Ball Plus 2 Adjustable Headband, Great for Reflex, Timing, Accuracy, Focus & Coordination Training for Boxing, MMA and Krav Mega - Image 1](https://m.media-amazon.com/images/I/71Z2aOF9KYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you need protection for your hands?**
A: I’ve been using the YMX Boxing Ultimate Reflex Ball for the past six months.  I use it almost daily for 15 minutes.  Although the ball is soft, the constant and repetitive impact of the ball on the knuckles makes the knuckles sore.  A box glove is too bulky and a hand wrap is too time consuming.  I tried using a leather work glove and it worked fine except the elastic cord would sometimes snag on the Velcro wrist cinch.  Another downside is that the leather work glove is not designed to be worn as a closed fist so my fingers would splay out and the elastic cord would get caught between my fingers.  

The solution that I found is the “Adidas Knuckle Protection Sleeve / Warp”.  I wasn’t sure about the one-size fits all sizing, but I wear a medium glove and the Adidas fits perfectly.    The pad thickness is perfect.  I can still feel the reflex boxing ball hitting my knuckles, but the padding keeps the knuckles from getting sore.  The design of the Adidas Knuckle Protection also makes it easier and more comfortable to maintain a closed fist for a long period of time.  

The “Adidas Knuckle Protection Sleeve / Warp” might not be suitable for punching a heavy bag, but if you need protection for light punching, this is perfect.  The ease of putting it on and taking it off the hands is another advantage over boxing gloves and hand wraps.

**Q: Will this fit on a 10 year olds head?**
A: Yes, it’s Velcro attaches to all size heads

**Q: I would like to know as a beginner what's the best way to be consistent? What's the best approach?**
A: Not going to lie they make it seem so easy on the videos but like everything it takes practice me I’ve been practicing for 30-40 min almost daily I’m still using the green ball and I’m getting pretty good at it it’s been about a month now just try to adjust the length of the string to where you feel more comfortable if that makes any sense to you

**Q: Im wanting to start MMA training is this something that would help?**
A: I gotta tell you ... that I simply am not coordinated to do well with these.. I suspect if you are very coordinated it would provide a certain level of unique training for sure. But for me a person without a sporty bone in his body... it will become a regift to one of my grandkids this year!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and challenging
*by T***N on January 16, 2026*

Great item the kids loved straight out of the box played with it for over two hours War themselves out. It’s great for eye hand coordination. Plus it’s soft so no getting hurt .

### ⭐⭐⭐⭐⭐ My Journey from Coordination Clown to Slightly Less Coordinated Human.
*by M***S on April 25, 2025*

Okay, so I saw this YMX BOXING Reflex Ball set online and thought, "Hey, that looks like fun! And maybe I'll finally develop the hand-eye coordination of a slightly above-average squirrel!" What arrived was a reality check attached to an elastic string, connected to a headband that makes me look like I'm about to compete in a very aggressive game of headband tennis. The first few minutes were... humbling. The ball had a personal vendetta against my nose. It was less "boxing training" and more "me flailing wildly while a small foam sphere repeatedly assaults my face." My dog was concerned, my cat was utterly unimpressed (as usual), and I'm pretty sure my houseplants were silently judging me. I looked like a one-person circus act gone horribly wrong. BUT! And this is a big BUT. Something magical started to happen. After dodging approximately 73 face-shots, I actually started hitting the ball. Consistently! It felt like a major life achievement. Forget climbing Everest, I was conquering the bouncing menace! This little set is sneaky. You think you're just goofing around, looking ridiculous, but then suddenly your shoulders are burning, your reflexes are kicking in, and you're actually getting a decent cardio workout without even realizing it. It's the most fun I've had being terrible at something in a long time. The set comes with different balls for different skill levels. I started with the beginner ball, which I affectionately named "Pathetic Patty" because she was the only one I could reliably hit. I've since graduated to "Ambitious Annie," and while she still gets the better of me sometimes, the progress is real! Plus, you get two headbands, so you can look equally silly with a friend or significant other. Misery loves company, and apparently, so does looking like a boxing bobblehead. If you want a genuinely fun way to improve your reflexes, get a surprising workout, and provide endless entertainment for anyone watching, buy this. Just be prepared to laugh at yourself. A lot. It's a fantastic, hilarious, and surprisingly effective training tool. Five out of five slightly bruised but happy noses!

### ⭐⭐⭐⭐ Fun and hard
*by P***Y on December 26, 2024*

Two nice headbands, 4 balls and extra string. 6 and 9 year old grandsons are having fun and parents too. I think this is a fun coordination and timing toy, we competed on how many times we could hit it. I bought one for hubby and me to play with too!

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-03*