Spontaneous Osteonecrosis Knee. A Relatively common cause of knee pain in women occurs when a segment of bone loses its blood supply and begins to die. This condition is called osteonecrosis, which literally means bone death.. More than 3 times as many women as men are affected; most are over the age of 60 years.
The first reported YMCA swimming bath was built at the Brooklyn (NY) Central YMCA in 1885. By the end of the year, it was reported that 17 Ys had pools. Pools then bore scant resemblance to the pools of today: The Brooklyn Central pool was 14' x 45' and 5' deep.
YMCA Association Facts. History: The Denny Price Family YMCA was incorporated in 1947 and moved into a new facility in 1962. During the next 50+ years the Y expanded its facilities, adding an aquatic center, locker room complex, lobby, offices, chapel, family adventure center, child watch center, gymnasium, running track, and racquetball courts.