“Osteoarthritis is often behind that discomfort ... “The meniscus, a cushion between the knee bones, can tear from a simple twist, causing pain and swelling that makes the knee feel stiff or 'locked.' ...

(AP) — Minnesota Vikings quarterback J.J. McCarthy had an injection in his right knee earlier this week to alleviate swelling ...

(AP) — Minnesota Vikings quarterback J.J. McCarthy had an injection in his right knee earlier this week to alleviate swelling that ... and soak-it-up attitude behind starter Sam Darnold and ...