Many women who visit the gym experience a rather unusual side-effect, according to a study about sexual pleasure.
Women reported experiencing orgasms when lifting weights or during a spinning session, even if sex was the last thing on their minds.
And the most effective workout? An exercise that works the abdominal muscles using a piece of gym equipment called the 'captain's chair.'
The result was revealed in a study from Indiana University. They surveyed hundreds of women aged from 18 to 63 who said they had experienced exercise-induced orgasm or sexual pleasure.
