I was climbing Rainier two weeks ago and took a hit from grapefruit-sized rock. Plunked me in the muscle just above the kneecap. I gutted it out and summited, but it was 18 hours before I was home to ice and elevate it. ...

I jumped down from a boulder problem in the gym and felt a sharp pain in the middle of my right knee. ...

Brad and I had big plans this summer, but on Easter Sunday he broke his femur and shattered his kneecap in a moped accident. They put a rod in his femur and salvaged a third of his kneecap, but it was a long recovery. The doctor said he might never run or jump again. Brad doesn’t like being told what he can’t do....

Five weeks ago I went climbing and injured my left knee. It happened just as I stood up from a drop knee. The doctor said that I ruptured my ACL....

Last year my knee exploded while during a heel hook. I ruptured my lateral collateral ligament, tore my posterior cruciate and arcuate ligament, the medial meniscus, as well as disrupting the posterior capsule of the knee joint. How is it even possible to do so much damage?...

A year and a half ago I fell mountaineering, banged my right kneecap and couldn’t walk for two weeks. I saw a doctor, who said that I had lost cartilage. For the past year my knee has constantly throbbed....