
They’re looking at the proportions of his fingers.Ī man’s index finger, compared to his ring finger, tells scientists how much testosterone he may have been exposed to in utero. Studies have shown that whether a man has small hands, big hands, or average hands, male hand size gives away a ton of information about everything from a man’s athletic ability to his sex life and even penis size.įirst, a clarification: When scientists study a man’s hands, they don’t focus much on the actual hand size itself. The size of a man’s hand size can, however, reveal a lot about his biology. But whether or not those stereotypes about male hands hold true, the science doesn’t say. Based on whether a man has strong, calloused palms or long, dexterous fingers, people may make assumptions about his career or hobbies.


Whether big or small, a man’s hands say a lot about him.
