I was waiting for somebody to start a thread on this.
So instead of spending $5 on a regular dumbbell that you lift 8-12 inches, you spend $19.95 on one attached to a spring that you only shake about an inch or two.
I gotta get one!!
"Prestigious California University" Chico? lol
I see hills.... Bring them on!!!
Stay calm and bring a towel.
OK... someone's gotta say it.
It looks like they're doing something...er, other than using a weight.
I'm so disappointed in Foo. It took 8 posts for someone to finally get it...
That thing is disturbing
Hybrid) Trek FX 7.2
Road bike) Specialized Secteur Elite
Mountain bike) Marin Bobcat trail
Founding member of the Hybrid Forum
I have thoughts
Hmmm... No, I better not say it. It might lead to bannage.