Medically reviewed by Amy Kwan, PT Your latissimus dorsi (your "lats") is a broad, flat, triangle-shaped muscle that spans ...

These common injuries with potentially devastating results provide ongoing stimulus for researchers striving for improved understanding of peripheral nerve biology and its application to nerve repair.

A pinched nerve in your neck can be more than just painful-it can cause tingling, numbness and weakness-plus make it difficult to move your upper ... in the arm or hand and muscle spasms in ...