--- product_id: 636608043 title: "Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures" brand: "powerball" price: "FREE" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/636608043-powerball-280-hz-autostart-collection-forearm-and-grip-exerciser-strengthens store_origin: TN region: Tunisia --- # 16kg isometric resistance power 280 Hz auto-start rotor speed Military-grade durable shell Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures **Brand:** powerball **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 💥 Spin your way to unstoppable strength and pain-free wrists! ## Quick Answers - **What is this?** Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures by powerball - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/636608043-powerball-280-hz-autostart-collection-forearm-and-grip-exerciser-strengthens) ## 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 - • **Built to Last:** Stainless steel rotor and military-grade shell withstand intense use and drops. - • **Effortless Auto-Start:** Just three winds and it spins—no cords, no hassle. - • **Power-Packed Resistance:** Up to 16kg of isometric force to sculpt your forearms and wrists. - • **Athlete & Artist Approved:** Boost grip strength for climbers, golfers, musicians, and more. - • **Rehab & Relief in Minutes:** 3-minute daily use eases carpal tunnel, tennis elbow, and wrist fractures. ## Overview The Powerball 280 Hz Autostart is a compact, cord-free forearm and grip exerciser delivering up to 16kg of resistance via a stainless steel rotor spinning at 280 Hz. Designed for both intense strength training and rehabilitation, it features a military-grade durable shell and an effortless auto-start mechanism, making it ideal for athletes, musicians, and professionals seeking enhanced wrist and forearm power with quick daily sessions. ## Description RPM Power Powerball NSD Autostart Range Hand Grip Wrist and Forearm Strengthening and Rehabilitation Gyroscopes Review: Świetne urządzenie do ćwiczeń - Jestem mega zaskoczony jak takie małe i lekkie urządzenie potrafi wytworzyć taką siłę. Review: It's great but the screen is uncomfortable on my palm - It's high quality. No problems with it in terms of quality or performance. The thing I don't like is that the screen is not flat but protrudes and creates edges that dig into my Palm when I use it. I would advise to get the model without a screen. ## Features - A few turns – NSD Power Ball 280Hz features a very practical automatic start mode, simply rewinding the rotor three times and leaving it loose, so it starts to spin the ball at every time - no cord needed - FASTER, STRONGER, HARDER – Powerball generates up to 16kg of isometric resistance, for intense upper limb exercise, which develops wrist strength, grip strength, and directly strengthens shoulder and arm muscles - CALM & RELIEF - Wearing Powerball for just 3 minutes each day allows rehabilitation and relief from repeated strain injuries such as carpal tunnel syndrome and tennis elbow syndrome, also soothes and heals broken bones and wrist fractures - GREAT GRIP FORCE - Powerball is a hand strengthener that improves the grip. Develop the muscles of the fist, fingers, hands, wrists. It is a very beneficial gadget for athletes as well as musicians, and is an indispensable product for climbers, golfers, tennis players, boxers and more, such as guitarists, drummers, pianists, etc. - SIMPLE MAINTENANCE – Powerball is made with the best quality materials, has a military-grade shell that resists falls, and a stainless steel rotor for a pleasant, vibration-free practice, reaching speeds of 18000 vpm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NIY30FM | | Age Range Description | Adult | | Best Sellers Rank | #52,247 in Sporting Goods ( See Top 100 in Sporting Goods ) #556 in Strength Training Grip Strengtheners | | Brand Name | Powerball | | Color | Black/White | | Construction Type | Machine stitched | | Customer Reviews | 4.5 4.5 out of 5 stars (2,329) | | Global Trade Identification Number | 05060109201284 | | Item Weight | 266 Grams | | League Name | Tenis | | Manufacturer | Powerball | | Manufacturer Part Number | PB688AC_Noir | | Material Type | Stainless Steel | | Model Number | PB688AC | | Number of Items | 1 | | Size | 280 Hz | | Sport Type | Exercise & Fitness | | Unit Count | 1.0 Count | ## Product Details - **Age range (description):** Adult - **Brand:** Powerball - **Colour:** Black/White - **Item weight:** 266 Grams - **Material:** Stainless Steel ## Images ![Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures - Image 1](https://m.media-amazon.com/images/I/61T+xLR9dpL.jpg) ![Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures - Image 2](https://m.media-amazon.com/images/I/71WPKny0vmL.jpg) ![Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures - Image 3](https://m.media-amazon.com/images/I/71PP4diHbvL.jpg) ![Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures - Image 4](https://m.media-amazon.com/images/I/71Gql5Um9lL.jpg) ![Powerball 280 Hz Autostart Collection - Forearm and Grip Exerciser - Strengthens Forearm Muscles, Wrist Pain Rehabilitation, Wrist Fractures - Image 5](https://m.media-amazon.com/images/I/71QPPA56IJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Świetne urządzenie do ćwiczeń *by Ł***. on 2 June 2024* Jestem mega zaskoczony jak takie małe i lekkie urządzenie potrafi wytworzyć taką siłę. ### ⭐⭐⭐⭐ It's great but the screen is uncomfortable on my palm *by S***V on 20 June 2026* It's high quality. No problems with it in terms of quality or performance. The thing I don't like is that the screen is not flat but protrudes and creates edges that dig into my Palm when I use it. I would advise to get the model without a screen. ### ⭐⭐⭐⭐⭐ REHABILITAR BRAZO *by G***O on 24 September 2019* EXCELENTE PRODUCTO PARA REHABILITAR EL BRAZO ## Frequently Bought Together - NSD Powerball Auto Start Pro Indestruction Powerball - Smoked Black, 280 Hz - THERABAND FlexBar, Tennis Elbow Therapy Bar, Relieve Tendonitis Pain & Improve Grip Strength, Resistance Bar for Golfers Elbow & Tendinitis, 3 pack, Light-Medium-Heavy, RED/GREEN/BLUE - Toperson TGTSOQ142 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/636608043-powerball-280-hz-autostart-collection-forearm-and-grip-exerciser-strengthens](https://www.desertcart.tn/products/636608043-powerball-280-hz-autostart-collection-forearm-and-grip-exerciser-strengthens) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-23*