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  • Bipedalism - Wikipedia
    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 as a biped ˈbaɪpɛd , meaning 'two feet' (from Latin bis 'double' and pes 'foot')
  • Bipedalism | Evolution, Advantages Disadvantages | Britannica
    bipedalism, a major type of locomotion, involving movement on two feet The order Primates possesses some degree of bipedal ability All primates sit upright Many stand upright without supporting their body weight by their arms, and some, especially the apes, actually walk upright for short periods
  • Becoming Human: The Evolution of Walking Upright
    Walking upright on two legs is the trait that defines the hominid lineage: Bipedalism separated the first hominids from the rest of the four-legged apes It took a while for anthropologists to
  • Bipedalism - Definition, Explanation, Quiz | Biology Dictionary
    Bipedalism defines a method of locomotion by which organisms maneuver in their environment on two feet, and includes actions such as running, hopping, and walking
  • How Bipedalism Arose | NOVA | PBS
    Human bipedalism represents a major evolutionary innovation that at first glance seems improbable Bipedal primates, unlike the quadrupedal kind, are slow, clumsy, and notoriously unstable and
  • Evolution of Bipedalism in Humans: Anatomical and Evidence-Based . . .
    What is bipedalism and why does it matter? 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 who use this as their primary form of locomotion
  • Walking on two legs – bipedalism - The Australian Museum
    Our bipedal body structure is unique amongst living apes In fact, our ancestors started on the path to becoming human when they began walking on two legs About seven million years ago, our early ancestors climbed trees and walked on four legs when on the ground
  • Humans and other bipeds: the evolution of bipedality - PMC
    A common theme to the papers is that bipedalism is not a single or by any means a uniquely human specialization Nevertheless, mechanically, all forms of bipedalism can be energetically optimized in only two ways: by use of pendular mechanisms, or by using biological springs


















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