Science Fair Project Encyclopedia
Elliptical trainer
An elliptical trainer is a piece of stationary exercise equipment used to simulate walking or running while decreasing the risk of impact injuries. The user stands over the machine on pedals that move in independent orbits.
They can be powered with electricity for assisting the stride and/or tracking progress.
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03-10-2013 05:06:04
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


