Bipedalism is a form of terrestrial locomotion where an animal moves by means of its two rear (or lower) limbs or legs. An animal or machine that usually moves in a bipedal manner is known …

Chimpanzees, gorillas and gibbons, macaques, spider monkeys, capuchins, and others are all frequent bipedal walkers. To define humans categorically as “bipedal” is not enough; to …

Only a bipedal posture frees both hands, allowing them to assume differential functions and thereby strengthen a lateral bias.

Aug 6, 2025 · Evolution works with what it has, and the bipedal human body remains a compromise. Perhaps the greatest cost was the restructuring of the birth canal. A wider pelvis …

Dec 28, 2023 · Bipedalism refers to the ability to move habitually on two legs in an upright posture. While many animals can move on two legs temporarily, humans are the only primates …

"Bipedal" is an adjective that describes organisms that move primarily on two feet. Bipedal locomotion includes walking, running, hopping, and other forms of movement that utilize both …

The meaning of BIPED is a two-footed animal. How to use biped in a sentence.

Bipedalism, moving on two legs, is an adaptation observed across diverse animal species. While humans are the most recognized two-legged walkers, many other creatures also exhibit this …

Animals that walk on two legs are bipedal. So while you're bipedal, your cat is not. Bipedal animals include humans, ostriches, and gibbons. Many others are known as optional bipeds, …

Dec 7, 2025 · There are many theories that attempt to explain why humans are bipedal, but none is wholly satisfactory. Increased speed can be ruled out immediately because humans are not …