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.
The YMCA of Greater Omahaâs roots in the Omaha metropolitan area are woven into the fabric of the community. Founded in 1866 by a Union Pacific employee, the Y first began its impact on the Omaha area as a place to serve young Christian men working on the transcontinental railroad. Since then, the YMCA of Greater Omaha has grown to be a leader in providing first experiences to families, individuals and youth for 150 years.