Medically reviewed by Cara Beth Lee, MDKey TakeawaysKnee popping can be harmless and caused by air bubbles in the joint.Knee popping with pain could mean an injury like cartilage damage or a meniscus ...

Q. I am a 40-year-old active recreational athlete. I work out at the gym at least three days a week and play soccer on the weekends. About three months ago, I felt a pop in my left knee while playing.

A harmless form of knee clicking, medically known as crepitus, occurs due to tiny air bubbles trapped in the joint fluid. These bubbles release during movement, producing a popping or clicking sound ...

There are certain sounds you expect to hear during a workout: heavy breathing, weights clinking on the rack, and the catchy melodies of a pump-up playlist. One that may very understandably catch you ...

Plica syndrome is a condition that causes chronic knee pain. It happens when the plica, a fold or thick band of tissue in the synovial tissue that protects the knee, develops inflammation. Plica ...

Wichita State freshman wing Jalen Ricks is currently rehabilitating a left knee injury during his redshirt season with the Shockers. A pop in your knee could mean a torn meniscus. Kobi Russom Courtesy ...