Your knee as a barometer. Jolly Roger on Feb 27, 2009, 11:08 AMRe: Your knee as a barometer. Anonymous on Mar 2, 2009, 11:07 AMKnees. Bob North on Mar 3, 2009, 12:39 AMRe: Knees. Anonymous on Mar 3, 2009, 2:50 PMMarathon?. Miller on Aug 27, 2009, 11:00 PM