A bursa is a closed, fluid-filled sac that functions as a cushion and provide a gliding surface to reduce friction between tissues of the body around joints. Essentially, a bursa provides a slick surface so that tendons and ligaments can slide across a bony prominence so it doesn't catch or rub against the bone.
Mark Tatum's appointment as NBA Deputy Commissioner is recognition of the confidence our owners and teams have in his leadership ability and track record of success, said Silver.
Just two days before Opa-locka Commissioner Terence Pinder was ordered to turn himself over to Miami-Dade prosecutors on corruption charges, he agonized to a friend over the shame of his imminent arrest. He fretted over the ordeal of fighting bribery charges for a second time in his political career.