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Crabwalking
Crawling or quadrupedal movement is a method of human Animal locomotion, locomotion that makes use of all four limb (anatomy), limbs. It is one of the earliest Gait (human), gaits learned by human infants, and has similar features to four-limbed movement in other primates and in non-primate quadrupeds. When crawls are used Crawling is used mainly: *When a person cannot yet walk because of being an infant *When a person cannot walk due to disability, being wounded, sick, or drunk *In very low places (caves, under a Furniture, table, in a mining, mine, etc.). Sometimes underground miners need to crawl long distances during their work *When searching for something on the ground *To get down to the ground in gardening, for maintenance or other work-related purposes which require a good reach on the ground *For stealth (camouflage and quietness) *To lower the field of vision *As an exercise *As a token of submission *For fun or comical purposes *To reduce the risk of smoke inhalation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Locomotion
Animal locomotion, in ethology, is any of a variety of methods that animals use to move from one place to another. Some modes of locomotion are (initially) self-propelled, e.g., running, swimming, jumping, flying, hopping, soaring and gliding. There are also many animal species that depend on their environment for transportation, a type of mobility called passive locomotion, e.g., sailing (some jellyfish), kiting (spiders), rolling (some beetles and spiders) or riding other animals (phoresis). Animals move for a variety of reasons, such as to find food, a mate, a suitable microhabitat, or to escape predators. For many animals, the ability to move is essential for survival and, as a result, natural selection has shaped the locomotion methods and mechanisms used by moving organisms. For example, migratory animals that travel vast distances (such as the Arctic tern) typically have a locomotion mechanism that costs very little energy per unit distance, whereas non-migratory ani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
