Treatment is aimed at the underlying cause of the pain. Tietze syndrome is part of this group of painful conditions. Costal chondritis or costochondritis is a common condition characterized by inflammation of the cartilage part of the rib. It may affect one or more rib (costal) cartilages. It is characterized by pain of the chest wall that may spread (radiate) to surrounding areas.
1 This ground beef is the juiciest and most flavorful.  Ground chuck: Ground chuck contains 15 to 20% fat and comes from the front area of the animal around the shoulder. This is a great all-purpose ground beef since it is not as fatty as regular ground beef but still has good flavor. Ground chuck can also be labeled as lean ground beef.
Chuck Roast. Â© Gene Gerrard Chuck roast is cut from the cow's shoulder. It is a a heavily exercised muscle, which gives the beef good flavor but it also makes it tough.. Chuck is often ground for hamburger because of its high ratio of fat to meat (20% fat to 80% meat is considered the best for a hamburger) . Chuck is used for a pot roast or, when cubed, stew, because the connective tissue melts as the chuck braises and self-bastes the beef, making it very tender.