How can you strengthen thigh muscles at home?

Strengthening thigh muscles is one way of minimizing your chances of knee injury, says Mike Hahn, a Montana State University biomechanics researcher.

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<p><a href="http://www.physorg.com/news91990031.html">How can you strengthen thigh muscles at home?</a></p> <p>Strengthening thigh muscles is one way of minimizing your chances of knee injury, says Mike Hahn, a Montana State University biomechanics researcher.</p>