Egy csimpánz mennyit tudna felhúzni?

"Then, amazingly, one of the Bronx chimpanzees—a former circus ape named Suzette—managed to pull 1,260 pounds.

Bauman took his study on the road, attempting tests at the Philadelphia Zoo and making inquiries as far afield as Chicago and Cincinnati. In 1926, he returned to the Bronx Zoo, successfully testing the largest chimpanzee then in captivity. That animal, named Boma, pulled 847 pounds one-handed.

How did that compare with humans? As a college teacher in South Dakota, Bauman did what any good scientist would do: He recruited the football team as research subjects. He found that not one of his “husky lads” could pull more than 500 pounds with both hands, and only one had a one-handed pull above 200. What’s more, the football players were free to use the dynamometer as they wished, while the chimpanzees had been forced to pull the apparatus from a clumsy posture in their cages. It appeared that chimpanzees really could be more than five times stronger than humans."

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Ezt találtam hirtelen. Kar húzóerejéről van itt szó, de egy csimpánz zömökebb testalkatú (biztos bírna a gerince lába is sokat), és ebből én arra következtetnék, hogy igen nagy súllyal fel tudna állni, végképp ha elég értelmes lenne és gyakoroltatnák vele és szeretné.