Morgan Severseike (right) of Ankeny explores movement of the knee meniscus using the new dynamic knee anatomy model as Brianna Notermann (center) of Mason City and Myah Weber (left) of Evansdale look ...

Brad and Mike demonstrate how to stop knee pain with 5 exercises.

Whether arthritis aches have been flaring up more often or you're finding it harder to simply climb the stairs, age-related joint pain can sneak up on millions of Americans. Because it's so common, ...