Guess the power of men through voice

We can evaluate men's muscular strength through their voice, because in the course of evolution voice is a sign of men's fighting ability.

Photo: blogspot.com.

New Zealand said, Santa Barbara, a scientist at the University of California in the US, and her colleagues recorded the voices of more than 200 US, Argentine, Bolivian and Romanian nationals studying at the school. All participants in the study repeated a short phrase in their mother tongue. The team then asked the volunteers to perform many exercises to assess their muscle strength.

The research team for California University students listened to the recordings and asked them to evaluate the speaker's strength based on a scale of 1 to 7. Then the experts compared the evaluation results of the students. with the data they obtained in fitness tests for more than 200 men. The results showed that the group of students correctly predicted the strength of the men, although they could not identify the specific voice of the strong and weak.

The human voice has many constituent elements, but the factors related to muscle strength remain a mystery. Scientists have yet to find a correlation between men's muscle strength and the pitch and timbre of the voice.

David Puts, an expert at the University of Pennsylvania in the US, said that some previous studies show that the more healthy men are, the deeper their voices are.