--- product_id: 418925908 title: "Powerball Accessories - Useful extra items to purchase with your" brand: "powerball" price: "€ 0.06" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.pt/products/418925908-powerball-accessories-useful-extra-items-to-purchase-with-your store_origin: PT region: Portugal --- # Powerball Accessories - Useful extra items to purchase with your **Brand:** powerball **Price:** € 0.06 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Powerball Accessories - Useful extra items to purchase with your by powerball - **How much does it cost?** € 0.06 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/418925908-powerball-accessories-useful-extra-items-to-purchase-with-your) ## Best For - powerball enthusiasts ## Why This Product - Trusted powerball brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - About this item New Arm Stik generates up to 400% more power from your Powerball Yields over 20 new exercise movements for your Powerball Suitable for use with most Powerball gyro models (*except metal range) Note: Does not include Powerball Easy to fit - just remove the Powerball's grip band and lock into place Closely simulates the grip and action required for most major sports (golf, tennis, baseball, cricket, climbing, cycling, etc.) ## Images ![Powerball Accessories - Useful extra items to purchase with your - Image 1](https://m.media-amazon.com/images/I/6177bq5+IFL.jpg) ![Powerball Accessories - Useful extra items to purchase with your - Image 2](https://m.media-amazon.com/images/I/711NvhlQUDL.jpg) ![Powerball Accessories - Useful extra items to purchase with your - Image 3](https://m.media-amazon.com/images/I/71ytIkIiQ-L.jpg) ![Powerball Accessories - Useful extra items to purchase with your - Image 4](https://m.media-amazon.com/images/I/61a2SqM-N6L.jpg) ![Powerball Accessories - Useful extra items to purchase with your - Image 5](https://m.media-amazon.com/images/I/611Y3UgU7ZL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use and backed up by research *by M***T on Reviewed in the United Kingdom on 1 September 2019* I was so impressed with this powerball that I looked up some research, see below. I found their website to be very useful for learning how to use the ball, so if you are having difficulty then watch their videos.Utility of the Powerball in the invigoration of the musculature of the forearm.Balan SA1, Garcia-Elias M.Author informationAbstractIn order to ascertain the utility of a 250 Hz NSD Powerball gyroscope in increasing the maximum grip force and muscular endurance of the forearm, ten adults without pathology in their upper limbs exercised one forearm with the device during a period of one month. We evaluated grip strength and forearm muscle endurance with a Jamar dynamometer both at the end of the month as well as after a resting period of one month. There was a tendency (not statistically significant p = 0.054), for the volunteers to increase their maximum grip strength. There was also highly significant increase in muscle endurance (p = 0.00001), a gain that remained slightly unchanged after the rest. Because the gyroscope generates random multidirectional forces to the forearm, the reactive muscle contraction is likely to stimulate more efficient neuromuscular contro of the wrist, a conclusion which our work appears to validate. The use of Powerball in forearm proprioception deficient patients is, therefore, justified.Effects of eight-week "gyroscopic device" mediated resistance training exercise on participants with impingement syndrome or tennis elbow.Babaei-Mobarakeh M1, Letafatkar A2, Barati AH3, Khosrokiani Z1.Author informationAbstractBACKGROUND:Rehabilitation of injuries in the upper extremity and reestablishment of muscle strength throughout the range of motion in overhead movements, are the major concerns of athletes and coaches in the sports field.PURPOSE:To determine the effect of eight-week "gyroscopic device" mediated resistance training exercise on grip strength, wrist and shoulder strength and proprioception, and upper extremity performance, in participants with impingement syndrome or tennis elbow.DESIGN AND METHODS:For this study, in a university rehabilitation clinic 45 volleyball players (aged 22-28) purposefully were selected and divided into 3 groups: shoulder impingement (group I), tennis elbow (group II), and control (group III). The experimental groups performed the "gyroscopic device" mediated resistance training, three sessions a week over 8 wks. Grip strength, wrist and shoulder strength and proprioception, and upper extremity performance were measured before and after implementation of the intervention (eight-week resistance training using a "gyroscopic device") using a hand hold dynamometer, isokinetic dynamometer, and Y balance test respectively.RESULTS:After 8 weeks of "gyroscopic device" exercise, improvement in the shoulder, wrist and grip strength, shoulder and wrist proprioception and performance scores of both experimental groups was significant. There were no significant differences between study groups I and II, both groups, however, demonstrated significant differences when compared to the control group, but between group I and the control group, and between group II and the control group, the difference was significant. However, no significant change was seen in the control group.CONCLUSIONS:Due to the significant effects of the "gyroscopic device" mediated exercise on grip strength, wrist and shoulder strength and proprioception, and performance of the upper extremity, use of the exercise can be recommended for subjects with impingement syndrome or tennis elbow impairment in measured variables. More research is needed to confirm the result of this study. ### ⭐⭐⭐⭐⭐ A perfect fit. *by F***. on Reviewed in the United Kingdom on 30 January 2021* Well, what can you say? Powerballs fit within this pouch just fine. A nice snug fit, which, I think is perfect. No rattling or shifting inside. This of course stops it getting polished or scuffed in anyway. This is of course is making sure that there is no particles or rubbish trapped inside the pouch. I also like the zip, which works just fine. I recommend this pouch if you like to look after your Powerball. It also allows the wrist strap or lanyard to poke out at the end of the closure. ### ⭐⭐⭐ IN THE BACK WITH A NET !!!! *by A***T on Reviewed in the United Kingdom on 25 May 2020* THIS POWERBALL CASE, MEASURING 3.252inches ( 8.255cm ) DIAMETER , WAS NEVER GOING TO GET ANYWHERE NEAR THE 5 STARS, FOR ONE SIMPLE REASON. WOULD IT REALLY HAVE BEEN THAT DIFFICULT TO HAVE INCORPORATED A NETTING ACROSS ONE SIDE OF THE INSIDE (LIKE YOU GET IN EARBUD CASES) TO HAVE FACILITATED SPARE STRINGS !? NO !! I DON’T BELIEVE IT WOULD HAVE, BUT NO WITH ALL THERE DESIGNERS THEY DIDN’T THINK OF IT. I THINK THAT IS WHAT YOU CALL A LACK OF COMMON SENSE. --- ## 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.pt/products/418925908-powerball-accessories-useful-extra-items-to-purchase-with-your](https://www.desertcart.pt/products/418925908-powerball-accessories-useful-extra-items-to-purchase-with-your) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-18*