Women cyclists who set their bikes’ handlebars lower than the saddle tended to show a degree of impaired genital sensation, researchers at Yale U reported. Among 41 competitive cyclists, the 19 who rode bikes with relatively low handlebars had, on average, significantly higher vibratory thresholds in the anterior vagina, compared with riders whose handlebars were level with the bike saddle, according to Marsha K. Guess, MD, and colleagues.