NBC5i.com has an (advertising?) feature titled "Good Vibrations Help Tone Muscle, Melt Fat".
"Power Plates" vibration machines move your body in three different directions as you stand on a vibrating platform and hold a vibrating handle. The result is muscle strength, flexibility and bone loss prevention.
By holding poses for up to a minute, '"You can get a total workout in 15 to 30 minutes," personal trainer Kay Smith said.
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