Knee Disorders: What is the name of Troy Polamalu's rare knee disorder that causes it to fall apart if he runs at any altitude?

What is the name of Troy Polamalu's rare knee disorder that causes it to fall apart if he runs at any altitude?Pittsburgh's secondary has some problems. Safety Ryan Clark has a rare blood disorder that could kill him if he plays at altitude. While fellow safety Troy Polamalu has a rare knee disorder that causes it to fall apart if he runs at any altitude. If the Steelers can get the rest of their games scheduled below sea level, they're still the Super Bowl favorite....... What's the name of it & is it contagious

- New York Giants Fan Forever
DAMN! 4 HOURS NO ANSWER?

Ryan has the sickle. Troy is just suffering from the madden curse. He plays one game and gets hurt.

What do you think? Answer below! Knee Disorders Treatment, Causes, Exercises, Prevention Tips, Symptoms ...

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