250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball Review 2018

250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball Review 2018
250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball Review 2018 (click images to enlarge)

250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball Review 2018

£24.99 £17.99
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Product prices and availability are accurate as of 2018-02-17 04:31:05 CST and are subject to change. Any price and availability information displayed on http://www.amazon.co.uk/ at the time of purchase will apply to the purchase of this product.

Description of 250Hz Supernova Pro Forearm Strengthener, Grip Trainer,...

Here at TennisSpy.comwe have the very best selling Tennis Balls, all at the best prices. TennisSpy.com are now presenting the fantastic 250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball for a reduced price. Don't miss out - buy the 250Hz Supernova Pro Forearm Strengthener, Grip Trainer, Finger Gym and Tennis Elbow Treatment Hand Exercise Ball here today!

Manufacturer Description

The extraordinary new Powerball Supernova Pro with its sapphire white and ice blue LEDs on a clear rotor revolving within a crystal clear shell is truly a design classic and will exceed the very highest expectations of Powerball fans all over the world once they experience its silky smooth movement! Put its rotor in motion experience the stunning blend of sapphire white and icy blue LEDs which come alive as you spin and glow even brighter as the speed of the rotor builds... faster and faster...up to a point where it is thrashing and jerking furiously, literally exploding with inertia and almost impossible to control! An inbuilt digital computer on the outer shell offers you complete control over how fast (or slow!) to operate the ball and archives important data like the highest achieved speed (really important when challenging mates to a Powerball showdown... anywhere... anytime... Also included as standard are two starting cords.

Product Features

Fitted with an LCD speedmeter and precision balanced to exceed 15000rpm spin speeds with zero vibration powered just by your wrist (see video) Generates 0-15kg of resistance, helping to substantially increase wrist strength, hand strength and finger grip strength Brings immediate relief & rehabilitation to tendonitis wrist, repetitive strain injury and tendonitis arm plus carpal tunnel wrist support Cool things to buy, Supernova Pro has 6 blue and white colour active induction-powered rotor LEDs which illuminate radiantly as you spin Unbeatable exercise gadgets that build grip strength for golf, cycling, tennis, martial arts, basketball, cricket, bowling, climbing and finger dexterity for guitar, piano, drums etc.

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