Despite significant variation, there nonetheless exists a tremendous degree of agreement among cultures as to what is perceived as male physical attractiveness. There is a strong correlation between judgments of attractiveness between cultures. Furthermore, infants, who presumably have not yet been affected by culture, tend to prefer the same male facial structure considered attractive by adults. Some experiments have been done in recent years in America to back up this finding. This implies that a large part of male physical attractiveness is determined by inborn human nature, not nurture. It would be preferable if the man is at least a little above the average in height in the given population of males. This implies that women look for signs of dominance and power as physique factor that determine male beauty. Other male physical attractiveness properties that enhance perception of male attractiveness are a slightly larger chest than the average, and an erect posture. Women seem more receptive to an erect posture than men, though both prefer it as an element of beauty; this fact appears correlated to the preference for males who demonstrate confidence, physical strength and a powerful bearing. During the social revolutions following the Second World War, the concept of male physical attractiveness became increasingly accepted by mainstream male populations in the West (previously, the idea of a man being preoccupied with his appearance was considered slightly abnormal; there are still some proscriptions in many societies of the world, including that of China, where the term choumei (literally: stinking beauty) still has some strength). The beginning of the rise of the gay movement in the late-twentieth century Western world began to influence consideration of what was physique factor attractive in men (leading to the formation of the metrosexual, a heterosexual man who embraces the traditionally feminine concern for his appearance). Today, certain male facial structure characteristics are generally accepted throughout the Western world as signs of physical attractiveness. Muscular physiques are generally considered male physical attractiveness trait for men in the West, but extreme over-development can be viewed as undesirable. As a general rule, muscularity physique factor is probably attractive in men as an indicator of health, and because it is a major differentiator between the typical body morphology of males and females. In Western societies, men and women of all races often agree that male facial structure with pronounced cheekbones and often a heavily-set jaw is physically attractive. These are currently viewed as indicative of a "masculine personality". These skeletal features is a physique factor, in addition to a slightly elongated face can make the masculinity more heightened and the male much more attractive. A dimple in the center of the chin is also often regarded as male physical atractiveness feature. One of the crucial factors of male physical attractiveness is the male physique factor. Some women attribute to it even greater importance than to other major male physical attractiveness factor, which is male face structure.