Energetically swinging a tennis racket, whacking a golf ball, or "wheeling" her bicycle down country lanes, the New Woman's subset, the "American Girl," was athletic, and required new or adapted clothes. Tennis, golf, and bicycling burst on the scene in the 1880s and 1890s, and offered active sports for men and women to enjoy in each other's company. The comfortable, popular shirtwaist outfit served well for tennis and golf, and less constricting corsets were marketed for sports activity. But more radical changes like trousers for riding bikes or horses, or form-fitting swimsuits that permitted swimming and not just a "dip," were slow to gain acceptance. It was still necessary for women to be "proper" and "attractive," and this sensibility tended to triumph over sense. Women entered white collar jobs in great numbers after 1880. Jobs involving new technologies—the telegraph and telephone, the stenography machine and typewriter—were soon dominated by women, largely because there was no history of men in those jobs for women to displace. Women's presence in the previously male office domain, caused anxiety and inspired criticism and caricature, but female white-collar workers only increased in number. From the late 1800s, increasing numbers of women attended colleges. At women's colleges especially, female students found not only the pleasure of intellectual studies, but the camaraderie of a community of women. As with any venture into previously male arenas, women attending college raised social anxieties about upsetting traditional gender roles. Many feared that education would make women less interested in marriage and children. Popular magazines published many articles reassuring readers that "college girls" were not overly studious, man-hating freaks, but "jolly," normal young women.