Dynamic Inertia: New Medical Innovation?

[Chemdude]

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According to the video, scientific studies at a prestigious California university prove that the "Shake Weight"[Dynamic Inertia] increases muscle activity by more than 300%. Is this even possible?

[YOUTUBE]http://www.youtube.com/watch?v=4S3C4AC908w[/YOUTUBE]

 

[loveoforganic]

Who cares, those muscles will certainly be good for at least one thing.