Clicking knees and related pain in patellofemoral syndrome

knee clickingHaving recently been asked about clicking during squats, and how it relates to knee pain and the overall effects of patellofemoral syndrome, it seems like an apt time to revisit this topic. Clicking knees, with or without pain, can be very disconcerting, and it’s not something that’s always commonly understood. It is not uncommon to experience clicking even if you do not have knee pain. This can happen when there is a short section of the knee’s range of motion with poor tracking but the rest of the range is otherwise fine, so that the patella is not uniformly tight and painful throughout. The cracking is the sound of the air in the joint popping as the patella quickly moves into a new position. So why does this happen, and what can be done about it? Continue reading