OK, sure. If you warmed up though, then you would be OK - or at least that is the case if you do warm up before a game of football. But maybe it's different on a bike as the knees are in a stream of fast moving cold air and anyway, who warms up?
@Andrew started
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OK, sure. If you warmed up though, then you would be OK - or at least that is the case if you do warm up before a game of football. But maybe it's different on a bike as the knees are in a stream of fast moving cold air and anyway, who warms up?