In 1922, the Metropolitan AAU in New York City approved a larger program of sanctioned events for women but still barred them from running events over one-half mile because they were considered too strenuous. The reason given for barring women was that if a woman was allowed to run more than a half-mile they would put their reproductive health at risk. But by 1923 the AAU allowed women to compete in most sports, including basketball. The AAU held women's basketball tournaments from 1926 through 1970.