The university of California, a new study shows that, compared with the thin, compared to women who prefer shape outline, muscular men, they are more likely to go "love", and "moderately strong" men are the most popular by women.

Currently, the relevant research results will be released in August of personality and social psychology bulletin of the magazine. American researchers say, male body muscle, like beautiful peacock tail to the spouse male virility display.

The study of the first director, said Frederic before many studies have concluded that women for men go by the degree of earnings or more responsible factors. And their research shows that for women, men's physical characteristics to appeal.

The average level of robust than men with three or more sexual partners or the number of his girlfriend, it is relatively weak men practise, two times. At the same time, they "lightning love" or "night" possibility is also higher.

In another survey, researchers say: "women still be muscle man, because human ancestors, so it is also includes evolution ways."

However, from the long-term partner selection, women are more inclined to choose biceps strong ordinary men. In a study of female college students in 141 mostly in their study, the most strong men without approval, but most sexy, attractive assessment given "moderate strong men, because they think the strongest man will be very irascible temperament, manipulative too.