What makes a man’s body attractive? In many mammalian species, females evolved to prefer the strongest males. According to research from Griffith University, the same is true of humans.
Dr Aaron Sell from the School of Criminology and Criminal Justice said cues of upper body strength make a man attractive, including having wider shoulders, being physically fit and having greater handgrip strength.
“Evolutionary psychologists have shown that women’s mate choices use many cues of men’s genetic quality and ability to invest resources in the woman and her offspring,’’ he said.
“Among our ancestors, one variable that predicted both a man’s genetic quality and his ability to invest was the man’s formidability. Therefore, modern women should still have mate choice mechanisms that respond to cues of a man’s fighting ability.
“One crucial component of a man’s ability to fight was his upper body strength.”
In the study, the researchers tested how important physical strength is to

