Models and Manufacturers
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Names under which gyroscopic exercise tools are sold:
- Powerball
- IronPower
- DynaBee
- Power ball
- Dynaflex Powerball
- DFX Powerball
Read more about this topic: Gyroscopic Exercise Tool
Famous quotes containing the word models:
“Today it is not the classroom nor the classics which are the repositories of models of eloquence, but the ad agencies.”
—Marshall McLuhan (1911–1980)