On 01/10/2014 00:23, Bret Cahill wrote:


Then why do so many cyclists develop patellofemoral syndrome?

They aren't spinning. Higher gears will destroy the knees for the same reason lugging down an engine 9not downshifting) will destroy the piston rod bearings.


Its not really true. spinning may help, but I need to do stretching and
muscle strengthening exercises too.