NSD Powerball Review
Product Reviewed: NSD Powerball
The NSD Powerball is a handheld gyroscopic health and fitness device developed by the firm Nano-Second Technology. It has been designed to increase the strength and toning of muscles and tendons in your hands, wrists, arms, shoulders and chest. It can help to strengthen your grip and aid in rehabilitation from injuries and combat the symptoms of conditions such as Repetitive strain injury (RSI) and Carpal Tunnel Syndrome (CTS).
The NSD Powerball device is roughly the same size as a Baseball or Tennis Ball, being 7cm in diameter and weighing about 0.26 kg. Contained inside plastic outer covering there is a finely engineered precision gyroscope, which spins rapidly once the device has been started either by a rip cord. This all sounds a bit high tech, but it is a very clever piece technology using the theory behind gyroscopes and the principle of precession.
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Once the gyroscope has started, then it acts with a centrifugal force and inertia on objects in contact with it. When the gyroscope is spinning, a tipping action will cause it to move in a circular fashion. You use your wrist in a circular fashion to generate the force to continually increase the speed, which in turn acts with a greater resistive force against your body.
The Powerball is a truly dynamic object, there are no batteries used with it. As you gently build up the speed, the greater the torsion and dynamic forces acting upon your wrist, lower and upper arm muscles, depending on the arm orientation and direction of spin.
The Good Points of the NSD Powerball
Anyone can use a Powerball regardless of their level of health and fitness, it will benefit all who use it. The device is a excellent way to exercise your hands, wrists and arms in a fun manner that is quick and efficient. Due to the pocket size of the device it can be used practically anywhere you have a spare 10 minutes to use it.
The device does require some technique, but this will soon develop as you will be hooked on using this addictive device quiet quickly and feel the benefits from the start. The main supplier of the device worldwide RPM Sports offer a lifetime money back guarantee to all customers, as well as a lifetime repair and replacement guarantee.
The Bad Points of the NSD Powerball
When you get your first Powerball you’ll be hooked for hours. This can put strain on your muscles especially when they’re not used. In all probability you’ll ache like hell for a few days afterward – but like me, you’ll come back for more! You may also experience pain along your fingers and with excessive use you’ll find blisters starting to form. No Pain, No Gain though.
The NSD Powerball Verdict
Available in a variety of colours, the Powerball is for everyone. Taken as fun with your mates or used seriously to develop and tone those wrist and hand muscles this product is truly unique and beneficial. With a dedicated product website and a bold product guarantee you can’t go wrong with the NSD Powerball.