Comments on: Dyna-Flex Powerball – Cool Gadget And A Workout http://itaysworld.com/blog/2008/05/15/dyna-flex-powerball-cool-gadget-and-a-workout/ An experimental blog with a little bit of everything Sun, 07 Mar 2010 14:05:07 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: John http://itaysworld.com/blog/2008/05/15/dyna-flex-powerball-cool-gadget-and-a-workout/comment-page-1/#comment-6241 John Fri, 05 Dec 2008 04:56:18 +0000 http://itaysworld.com/blog/?p=129#comment-6241 This is awesome! Nice article. I also bought Dynaflex Powerball Speed Meter. It's pretty cool though. I got it here http://www.innovatoys.com/p/PBALLM This is awesome! Nice article.
I also bought Dynaflex Powerball Speed Meter. It’s pretty cool though.
I got it here http://www.innovatoys.com/p/PBALLM

]]> By: Itay http://itaysworld.com/blog/2008/05/15/dyna-flex-powerball-cool-gadget-and-a-workout/comment-page-1/#comment-3661 Itay Thu, 23 Oct 2008 18:08:17 +0000 http://itaysworld.com/blog/?p=129#comment-3661 Hey Ada, You really don't need to use a lot of strength to get it going and maintain it. Like with any low impact endurance exercise, this gets harder and harder the faster and longer you go. If you just hold it and find the right rhythm you could do it very slowly and still exercise the muscles in your hand and forearm. The faster and stronger you make the motions, as long as you keep the ball spinning, the more resistance you will get and the more you will be working your muscles. I know after about 2 or 3 minutes of keeping my powerball going, I stop and my whole arm is shaky and vibrating from the effort. Its really cool :) Hope this helps! Itay. Hey Ada,

You really don’t need to use a lot of strength to get it going and maintain it. Like with any low impact endurance exercise, this gets harder and harder the faster and longer you go.

If you just hold it and find the right rhythm you could do it very slowly and still exercise the muscles in your hand and forearm.

The faster and stronger you make the motions, as long as you keep the ball spinning, the more resistance you will get and the more you will be working your muscles. I know after about 2 or 3 minutes of keeping my powerball going, I stop and my whole arm is shaky and vibrating from the effort. Its really cool :)

Hope this helps! Itay.

]]> By: Ada http://itaysworld.com/blog/2008/05/15/dyna-flex-powerball-cool-gadget-and-a-workout/comment-page-1/#comment-3646 Ada Thu, 23 Oct 2008 07:38:38 +0000 http://itaysworld.com/blog/?p=129#comment-3646 Do I have to use all my strength? Do I have to use all my strength?

]]>