Product Information
The 250 Hz Pro, including RPM Counter is the most popular of all the Powerballs. In an striking Blue colour its ideal for strengthening and high scores.You set this rotor in motion using a cord or your finger and build its speed by subtle rotation of the wrist. It contains no motor or no batteries. All of the energy which we describe below comes from you dear reader and the stronger you are, the faster you will be able to make your NSD Powerball spin! ...and the faster you spin the inner rotor the more inertia it generates and the more resistance it subsequently inflicts upon the fingers, hands, wrists, arms and shoulders.These unique instruments generate massive force and put the shoulders, arms and wrists of the user under big pressure - making them ideal for fitness enthusiasts and virtually every kind of sport imaginable. And in addition, because the inertia (or gyroscope resistance) generated within the NSD Powerball is directly proportional to the speed at which you are spinning the rotor - these precision instruments are just as capable of gently rehabilitating a damaged limb (wrist breakage, carpal tunnel syndrome, RSI, tendonitis, tennis elbow, golf elbow etc.) as they are at building huge muscle in the arms and shoulders - its a completely non impact form of exercise and is all about rotor speed.In a world of cheap imitation products, NSD Powerball sits at the very top of the marketplace with its superlative 250Hz movement - a creamy, silky, yet hard hitting spin that no other gyro can match!The best imitation products can reach speeds of between 6000rpm to around 9000rpm before the vibrations coming from the unbalanced rotor inside make it uncomfortable and impossible to spin any faster. At the heart of your new NSD Powerball however there beats a rotor that has been so precisely balanced using advanced computerised technology that it can reach speeds in excess of 15,000rpm without even the slightest vibration - at which point it is generating a staggering 40lbs of inertial resistance and hitting your arm and wrist a workout of monumental proportions!The ingenious RPM clock sits neatly at the top of the ball and accurately counts the number of revolutions performed by the rotor in a given run, helping you to monitor the improvements in your body strength on a daily basis.The little digital counter built into the ball is furiously addictive and they'll keep on trying and trying and trying until their arms are ready to fall off but still won't be happy because each will know that he should have been able to wring 'just those extra 40rpm out of the ball' that would have put them back on top again!...Put a shiny new NSD Powerball down on a table in front of a group of guys (girls are just as bad!) and we absolutely guarantee that a battle will commence between them to find out just who can achieve the highest score with the ball. So whether you decide to purchase NSD Powe

Prezzybox Information
The Prezzybox outlet offers easy shopping online for everyone. Just £21.95 for for the 'Powerball 250hz Original Pro Blue' from Prezzybox offers excellent value. The 'Powerball 250hz Original Pro Blue' is a ace example of a top quality 'Fitness Equipment' item from the Prezzybox store. With you before you know it!

[ Powerball 250hz Original Pro Blue : £21.95 ]

Product Information
Oregon Scientific - derived its name from the manufacture of high tech products in Oregon North America. They have since become renowned for for producing reliable and quality products characterised by sophisticated LCD and microprocessor technology. As the name suggests this is a Heart Rate Monitor with Smart Trainer program. It's perfect for sportsmen and women alike as it allows to read both your average heart rate and measure the amount of calories burned. The Smart Trainer is therefore ideal for runners, cyclists and sportspeople from any discipline who wish to monitor their performance in a scientific manner. Features:Average heart rate reading. Measures calories burned. Automatic or manually programmable hi/lo heart rate training zone. Automatic or manually programmable hi/lo heart rate alert when out of training zone. Wireless chestband. Clock with alarm and calendar. Stopwatch with count up timer. Hi Glo backlight. Water resistant to 30metres.

Prezzybox Information
Just £37.95 for for the 'Oregon Scientific Smart Trainer Heart Rate Monitor' from Prezzybox represents brilliant value. The Prezzybox mall provides easy shopping online to one and all. The 'Oregon Scientific Smart Trainer Heart Rate Monitor' is a brilliant example of a fine quality 'Fitness Equipment' product from the Prezzybox outlet. What are you waiting for!

[ Oregon Scientific Smart Trainer Heart Rate Monitor : £37.95 ]