This is a preview. Log in through your library . Abstract African apes engage in a distinct form of locomotion called knuckle-walking, but there is much ambiguity as to when and how this locomotor ...

Please provide your email address to receive an email when new articles are posted on . Elbow stiffness following trauma, surgery or due to joint degeneration is a common problem that can ...

When you have rheumatoid arthritis (RA), you’re likely to feel it in multiple joints. It’s common in hands, wrists, and knees. But there’s a good chance you’ll also feel it in your elbows. RA happens ...