What is happening with my arm? Suddenly the bicep feels really tight and is sensitive and painful to touch. [more inside]
posted by molecicco on Oct 11, 2009 - 5 answers

Standard adult male body, but I have skinny upper arms. Suggestions for a workout to add some mass, specifically from elbows up? [more inside]
posted by penciltopper on May 17, 2008 - 21 answers

Flu shot arm ache: Any way to make it go away? [more inside]
posted by sirion on Nov 17, 2006 - 10 answers

In On the Waterfront, Edie's pop says to her, "See this arm? It's two inches longer'n the other one. That's years of workin' and sweatin', liftin' and swingin' a hook. And every time I heisted a box or a coffee bag I says to myself--this is for Edie, so she can be a teacher or somethin' decent." Can a lifetime of labor really do that to your arm?
posted by profwhat on Nov 15, 2004 - 11 answers