Powerball Gyroscope
Discussion
Anybody have one of these?
www.powerballs.com/
I have just bought one and have been using it the last couple of days, i can only just on rare occasions crack the 10krpm mark, my arm is hurting now, obviously not enough wrist excercises
www.powerballs.com/
I have just bought one and have been using it the last couple of days, i can only just on rare occasions crack the 10krpm mark, my arm is hurting now, obviously not enough wrist excercises

Jay GTi said:
Being that they mention it's benefits to mountain bikers, I'm interested, but what the hell is it??? Sorry, I don't get the principle behind it and how it's supposed to increase strength and the like.
To keep it going you have to spin your hand in a circular motion, when up to speed your hand movements are pretty small and there is a surprising amount of pressure on your wrist and arm, after a little while you certainly feel your muscles aching!
>> Edited by Mikey G on Saturday 17th December 21:46
Jay GTi said:
Being that they mention it's benefits to mountain bikers, I'm interested, but what the hell is it??? Sorry, I don't get the principle behind it and how it's supposed to increase strength and the like.
play.com said:
Introducing Powerball - one of the most unique and dynamic products available on the web today - 8 world records and counting!
Powerball is a dynamic and completely revolutionary new gyroscope that literally explodes with mind numbing torque and inertia once you activate its internal rotor.
It's about the same size as a tennis ball and weighs just a little more, but take a Powerball in your hand, set that rotor in motion with the cord provided (or use your finger when you get used to it) and you'll experience an extraordinary sensation:
Power ball slowly comes alive with gyroscopic force - a sublime yet pleasant resistance to your movement which is transmitted directly into your wrist and arms and which provides soothing, non impact rehabilitation at these lower speeds.
You want more?
Take it higher...much higher!
Bring your new Powerball up...up to 10,000rpm...the forces are now much stronger, much more vibrant. Higher! Take it to 12,000rpm...no, higher still...take it right up, thrashing and jerking as your arm and wrist try to control and calm it down, faster and faster it spins until you have it up to an unbelievable 15,000rpm at which point it's exerting almost 40lbs of pressure on your limbs and is travelling at nearly 250 revolutions per second - no batteries, no motor, just pure gyroscopic power - the fastest human propelled device ever created!
basically the quicker it spins the more strength needed to hold on to it, with regular use it will strengthen the users wrist
I got one for my dad a year ago, fun for 5 mins but then lost interest.
You can get them from Play.com
www.play.com/play247.asp?pa=search&searchtype=GADG&searchstring=powerball&page=search&Go.x=28&Go.y=2
www.play.com/play247.asp?pa=search&searchtype=GADG&searchstring=powerball&page=search&Go.x=28&Go.y=2
Jay GTi said:
Being that they mention it's benefits to mountain bikers, I'm interested, but what the hell is it??? Sorry, I don't get the principle behind it and how it's supposed to increase strength and the like.
Once the gyroscope starts spinning the device resists being rotated by your wrist.
Had to ressurect this...
Just arrived now, showed the mother and the response was something like:
"I don't get it. What is the point of holding it in your hand? Do you put it on the floor and it spins around or something?"
Just thought i'd post here..
I have to say finding it a bit tricky!!
Dave
Just arrived now, showed the mother and the response was something like:
"I don't get it. What is the point of holding it in your hand? Do you put it on the floor and it spins around or something?"
Just thought i'd post here.. I have to say finding it a bit tricky!!
Dave

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