Dynaflex Electronic Powerball DF295

Pros: Fun way to exercise the wrist muscles

Cons: Can cause injury if not careful

The Bottom Line: I think it is great as an exercise device. It is different as well worth the money. Great for those who need good grips.

Review: About 6 years ago I bought a night scope (I thought it would be cool to own one) from The Edge ...

Pros: Fun and easy to use, Unique, Lights up, Works Well

Cons: A little expensive, A little noisy, A drop might break it

The Bottom Line: If you're like me, looking for a way to help prevent Carpal Tunnel, or RSI; or simply want to strengthen your arms, give this a try!

Review: I first found out about this product when walking into a Sharper Image store in the mall. The unique looking ball caught my eye, so I picked it up and messed around with it. At the time I didn’t know what it was, or what I was supposed to do with it. ...

Pros: Much power!! I get it going so fast I can barely hold it...

Cons: Took me 1 1/2 days to figure out proper hand motion -

The Bottom Line: FUN, FUN, FUN! Don't forget the bandaids! And use the FORCE.

Review: Hard to learn at first but once I figured out how to "use the force" (meaning CENTRIFUGAL FORCE) it was easy to start it going just by using my hand and not the string. My pinky fingers are worn out and small patches of skin were burned off by the power...

Pros: Works well, smooth action, comfortable

Cons: Breaks easily, poor quality

The Bottom Line: Get the Pro series and get a tachometer, it's a fun exercise tool and the results can be seen almost immediately. Excellent idea, not so great build quality.

Review: I love my powerball, it's a great and fun way to get a decent low impact workout on your arms and wrists. However, not all powerballs are manufactured equally. I went through 3 powerballs in 2 months. They didn't really break, but their performance ...