Senin, 02 Desember 2013

MAGNETIC DUMBBELL



When you heard dumbbell, you must be image dumbbell as metal bar with small heavy hexagons on their end. But, O2 magnetic dumbbell made us think twice before describe dumbbell now days. 

It is so innovative, O2 magnetic dumbbell are two bracelets-like units. Yes! Bracelets, You wear one above each elbow and another below each one. Ever push two magnets together and felt the pressure as they repelled each other, That’s how these work. 

Each arm holds two bracelets of repelling electromagnetic force, which can be adjusted with a small dial on them.The strength of these electromagnets can be set by adjusting the level of electric power according to the work out intensity needed. 

The display indicates 8-circled bars which each represents an additional weight of 3kg. The users are then able to choose the right training weight ranging from between 3kg to 24kg. It even keeps track of your workout. 

Repetitions of each training-set are indicated on the display in the middle of the device so that you never lose count. Its small size and magnetism also means it is easily transportable. The dumbbell was designed by by Suhyun Yoo, Hongseok Kim and Juhyeon Lee of Kookmin University. 

Users can increase and lower resistance by simply adjusting a small dial. By switching the polarity of the magnets embedded within the units, users can toggle between concentric and eccentric muscle movements, allowing them to access a wide range of exercises.

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