---
product_id: 585677926
title: "(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes"
brand: "powerball"
price: "$237.73"
currency: USD
in_stock: true
reviews_count: 5
category: "Powerball"
url: https://www.desertcart.us/products/585677926-fusion-pro-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes
store_origin: US
region: United States of America
---

# Compact 70mm diameter size Battery-free induction-powered meter 280Hz ultra-fast spin frequency (Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes

**Brand:** powerball
**Price:** $237.73
**Availability:** ✅ In Stock

## Summary

> 💪 Spin Fast, Flex Hard, Stand Out.

## Quick Answers

- **What is this?** (Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes by powerball
- **How much does it cost?** $237.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/585677926-fusion-pro-nsd-powerball-autostart-range-strengthening-and-rehabilitation-gyroscopes)

## Best For

- powerball enthusiasts

## Why This Product

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

## Key Features

- • **Instant Autostart Power:** No cords, no hassle—just wind and go for immediate wrist activation.
- • **Durable Drop-Resistant Shell:** Patented outer housing absorbs drops up to 1.6m, built to last through every workout.
- • **Dual-Purpose Strength & Rehab:** From intense forearm sculpting to gentle tendon recovery—customize your workout effortlessly.
- • **Precision Digital Speed Meter:** Induction-powered LCD tracks your spin speed with zero batteries required.
- • **Dynamic Velocity-Sensitive LEDs:** Eye-catching red & blue lights pulse with your spin speed, turning exercise into a visual performance.

## Overview

The Fusion Pro NSD Powerball 280Hz Auto Start is a compact, hand-assembled gyroscopic trainer delivering up to 16kg resistance at speeds over 18,000rpm. Featuring a battery-free induction-powered digital speed meter and velocity-sensitive LEDs, it offers instant autostart with no cords and a patented drop-resistant shell for durability. Ideal for both strength training and rehabilitation, this precision device ensures smooth, vibration-free performance and long-lasting wear resistance.

## Description

Small ball. Big Brasil is small, shiny and extraordinarily powerful - the new Power Ball 280Hz Auto Start Fusion Pro is also one of the fastest, simplest and easiest to use gyroscope ball exercises ever produced and will generate considerable force throughout the arm from fingertip to shoulder. Automatic start An easy wind-back-and-release start system ensures immediate start-up, without shaking with no strings required. Super Fast/Super Strong Certified 100% Vibration-free speeds at speeds above 18,000rpm, 280Hz Auto Start Fusion Pro produces up to 16kg of resistance and is the ultimate in wrist exercise equipment - slow down slowly and it will gently rehabit a sprained wrist, tendon or carpal tunnel syndrome - spins fast and it will give you a forearm session Beauty in Motion The Fusion series features velocity-sensitive LEDs, which are built into the rotor that light up by radiation during use (induction feeding) - this cycle between red and blue and gives a beneficial reference on the current spin speed. Drop Resistant Unlike other Power Ball models, the new Auto Start 280Hz range uses a patented outer shell housing capable of absorbing drops of up to 1.6m without damaging the internal rotor mechanism ensuring years of functional and reliable use. Wear Resistant This new technology is also wear-resistant and features reversible internal tracks for the lifetime of the 2X product performance, ensuring that 280Hz Auto Start Fusion Pro will remain smooth and quiet regardless of your spin technique while allowing the ball to be used in harsh conditions, not usually acceptable for these precision Power Ball products. The 280Hz range can be easily opened and cleaned internally to ensure optimal performance at all times. Without Battery280Hz Auto Start Fusion Pro comes with the new Accura 3.0 series LCD meter as standard; This does not require batteries and triggers by magnetic induction with backlight as soon as the rotor starts to rotate, making 280Hz Pro totally self-sufficient and 100% battery-free, guaranteeing you years and years of precision, hassle-free. Full instructions for use are included. Please continue reading below for more details. Box Contains1x NSD Power Ball 280Hz Auto Start Fusion Pro.

Review: My Forearms Ascended to a Higher Plane of Existence - I bought this thing thinking, “Yeah, sure, a little wrist workout. How intense could it be?” Oh. Oh, sweet summer child. The moment I strapped my hands onto this torture device disguised as fitness equipment, the universe shifted. My forearms ignited like twin suns. Veins appeared that I’m pretty sure didn’t exist 10 minutes prior. I saw colors I’ve never seen. I heard distant Viking horns. At one point, I’m 90% certain my ancestors were cheering me on. Halfway through the first rep, my brain tried to file a complaint with OSHA. But it was too late — the roller had already chosen me as its host. The strap whipped, the weight spun, and I swear a small storm cell formed in my living room. The dog left. My wife came in, saw me shaking like I was defusing a bomb, and immediately walked back out. Smart woman. By the time I hit rep three, my forearms felt like I’d been arm-wrestling God. But did I look in the mirror afterward? Yes. Did I flex? Also yes. Did I whisper “worth it” even though I couldn’t feel my elbows anymore? You bet. If you want gentle, pleasant exercise, look elsewhere. If you want forearms carved from granite and the hand strength of someone who can open even Costco-grade pickles, this is your Excalibur. Highly recommend — but only if you’re ready to question your mortality.
Review: insolito strumento da allenamento - ero, e resto tutt'ora scettico circa la sua efficacia. la sto utilizzando da una settimana, quotidianamente anche più volte al giorno. sicuramente la fatica si fa sentire ed i muscoli ne escono indolenziti se la si utilizza con velocità di oscillazione elevata. il contagiri elettronico è una vera chicca anche se non indispensabile tanto mentre la si utilizza è abbastanza difficile leggere i numeri riportati. l'autostart è decisamente comodo, evita di doversi portare la corda dietro e soprattutto che questa si inceppi nel meccanismo. i led sono belli, rossi e blu, cambiano di colore ed intensità a seconda della velocità di rotazione per cui possono essere utili anche per regolarsi se aumentare o diminuire la velocità di oscillazione. dopo averla utilizzata per circa 45-60 secondi a velocità elevata, per più riprese continuo a velocità ridotta e devo dire che dopo aver fatto faticare aiuta a rilassare la muscolatura. sicuramente un inconveniente è che a velocità sostenuta tende a scivolare e nel tenerla salda è facile che si formino vesciche ma è un inconveniente che ha chiunque fa pesi se non utilizza adeguate protezioni. sul sito ufficiale è possibile trovare tutte le istruzione per gli esercizi, non sono moltissimi ma non credo si possa fare molto di più con una sfera. non posso sicuramente dire oggi, dopo solo una settimana di utilizzo, se sia effettivamente efficace o meno nel rafforzamento della muscolatura delle braccia ma posso dire che la mia impressione è positiva, sembrerebbe promettere bene. il prezzo è sicuramente alto ma devo dire che si ha la percezione di ricevere un qualcosa di qualità e soprattutto durevole.

## Features

- 280Hz Autostart Pro NSD Powerball models are individually hand-assembled with no starter cords required
- Induction-powered digital speed meter (no batteries required) included as standard
- Dimensions: 70mm (diameter) x 62mm (height)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NM8Y13O |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | Powerball |
| Brand Name | Powerball |
| Color | Metallic with Red and Blue Accents |
| Colour | Metallic with Red and Blue Accents |
| Construction Type | Plastic |
| Customer Reviews | 4.4 out of 5 stars 1,495 Reviews |
| Global Trade Identification Number | 05060109201253 |
| Item Diameter | 70 Millimeters |
| Item Weight | 270 Grams |
| Item weight | 270 Grams |
| League Name | tennis |
| Manufacturer Part Number | PB688AMLC_Pourpre |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | PB688AMLC |
| Number of Items | 1 |
| Recommended Uses For Product | strength training, rehabilitation, easy to use for beginners |
| Size | 70 millimeters |
| Sport | Basketball |
| Sport Type | Basketball |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Powerball
- **Colour:** Metallic with Red and Blue Accents
- **Item weight:** 270 Grams
- **Material:** Plastic

## Images

![(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 1](https://m.media-amazon.com/images/I/71IKK7LX0kL.jpg)
![(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 2](https://m.media-amazon.com/images/I/71zAuF7dExL.jpg)
![(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 3](https://m.media-amazon.com/images/I/81YTI3OnS4L.jpg)
![(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 4](https://m.media-amazon.com/images/I/716WvJNMKvL.jpg)
![(Fusion Pro) - NSD Powerball Autostart Range - Strengthening & Rehabilitation Gyroscopes - Image 5](https://m.media-amazon.com/images/I/71m24udqFJL.jpg)

## Questions & Answers

**Q: I've had my unit 6 months and the rev counter screen has failed.  (Purchased in Dec 2022) can I get a replacement rev counter screen module?**
A: I returned mine after a week

## Customer Reviews

### ⭐⭐⭐⭐⭐ My Forearms Ascended to a Higher Plane of Existence
*by A***C on 27 November 2025*

I bought this thing thinking, “Yeah, sure, a little wrist workout. How intense could it be?” Oh. Oh, sweet summer child. The moment I strapped my hands onto this torture device disguised as fitness equipment, the universe shifted. My forearms ignited like twin suns. Veins appeared that I’m pretty sure didn’t exist 10 minutes prior. I saw colors I’ve never seen. I heard distant Viking horns. At one point, I’m 90% certain my ancestors were cheering me on. Halfway through the first rep, my brain tried to file a complaint with OSHA. But it was too late — the roller had already chosen me as its host. The strap whipped, the weight spun, and I swear a small storm cell formed in my living room. The dog left. My wife came in, saw me shaking like I was defusing a bomb, and immediately walked back out. Smart woman. By the time I hit rep three, my forearms felt like I’d been arm-wrestling God. But did I look in the mirror afterward? Yes. Did I flex? Also yes. Did I whisper “worth it” even though I couldn’t feel my elbows anymore? You bet. If you want gentle, pleasant exercise, look elsewhere. If you want forearms carved from granite and the hand strength of someone who can open even Costco-grade pickles, this is your Excalibur. Highly recommend — but only if you’re ready to question your mortality.

### ⭐⭐⭐⭐⭐ insolito strumento da allenamento
*by S***E on 6 January 2017*

ero, e resto tutt'ora scettico circa la sua efficacia. la sto utilizzando da una settimana, quotidianamente anche più volte al giorno. sicuramente la fatica si fa sentire ed i muscoli ne escono indolenziti se la si utilizza con velocità di oscillazione elevata. il contagiri elettronico è una vera chicca anche se non indispensabile tanto mentre la si utilizza è abbastanza difficile leggere i numeri riportati. l'autostart è decisamente comodo, evita di doversi portare la corda dietro e soprattutto che questa si inceppi nel meccanismo. i led sono belli, rossi e blu, cambiano di colore ed intensità a seconda della velocità di rotazione per cui possono essere utili anche per regolarsi se aumentare o diminuire la velocità di oscillazione. dopo averla utilizzata per circa 45-60 secondi a velocità elevata, per più riprese continuo a velocità ridotta e devo dire che dopo aver fatto faticare aiuta a rilassare la muscolatura. sicuramente un inconveniente è che a velocità sostenuta tende a scivolare e nel tenerla salda è facile che si formino vesciche ma è un inconveniente che ha chiunque fa pesi se non utilizza adeguate protezioni. sul sito ufficiale è possibile trovare tutte le istruzione per gli esercizi, non sono moltissimi ma non credo si possa fare molto di più con una sfera. non posso sicuramente dire oggi, dopo solo una settimana di utilizzo, se sia effettivamente efficace o meno nel rafforzamento della muscolatura delle braccia ma posso dire che la mia impressione è positiva, sembrerebbe promettere bene. il prezzo è sicuramente alto ma devo dire che si ha la percezione di ricevere un qualcosa di qualità e soprattutto durevole.

### ⭐⭐⭐⭐⭐ 子ども用に
*by ヒ***ロ on 22 August 2024*

最初使い方がよくわからなかったみたいですが、使い方がわかるといつも使ってます。手首強化のためにつっていますが、テレビを見ながら使えるので隙間時間に効率的にできて良いと思います。負荷はかなりかかって効果出る感じはします。

## Frequently Bought Together

- Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures
- NSD Powerball Auto Start Pro Indestruction Powerball - Smoked Black, 280 Hz
- Toperson TGTSOQ142

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*