I have been active in outdoor sports specially football,
From months im feeling stiff knee specially my left one. There is a click sound when i bend my legs more than 90 degrees and while i squat, there is no pain or swelling or anything. after one squat when i loosen my knees , there is no clicking in the next squat.
I can jump, runn, bend , run , play , hop as normal but clicking sound is awkward .
Please analyse and answer to full detail, thanks