My knee doctor (Orr) and PT (Proctor) did a lecture at LTCC on knee injury prevention on Wednesday. Here's the article:
http://www.laketahoenews.net/2011/01...visiting-them/
I thought this part was very interesting:
When I blew my knee out last year, I was experiencing three of the six points above.Credit was given to Drs. Robert Johnson and Jasper Shealy, and engineer Carol Ettlinger for spending years analyzing 10,000 videos to narrow what happens during ski injuries. The research was whittled down to six elements that lead to ACL injuries:
• Uphill arm is back
• Skier is off-balance to the rear
• Hips are below the knees
• Uphill ski unweighted
• Weight on the inside edge of downhill ski tail
• Upper body generally facing downhill ski.
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