posture

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posture

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Last updated

July 23, 2026

Quick Summary

Posture refers to two main concepts: the way a person holds their body, and a position or attitude regarding circumstances.

As a way of holding the body, good posture, such as an upright stance, can help prevent backaches. Related terms include carriage, poise, and bearing.

In the context of circumstances, posture describes a situation or status. For example, a country's defense posture indicates its readiness or stance on defense matters. Related terms include situation, standing, and state.12

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African dance
Dance posture
There are three characteristic dance postures. An upright posture with a straight back is used as an expression of authority in the dance of chiefs and priests. In the second posture the dancer inclines forward from the hips, moving his attention and gestures toward…
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There are three characteristic dance postures. An upright posture with a straight back is used as an expression of authority in the dance of chiefs and priests. In the second posture the dancer inclines forward from the hips, moving his attention and gestures toward…
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dinosaur
Clues to dinosaurian metabolism
Such posture and gait are present in all nonaquatic endotherms (mammals and birds) today, whereas a sprawling or semierect posture is typical of all ectotherms (reptiles and amphibians). Bipedal stance and parasagittal gait are not sustained in any living ectotherm, perhaps because they require a relatively…
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Such posture and gait are present in all nonaquatic endotherms (mammals and birds) today, whereas a sprawling or semierect posture is typical of all ectotherms (reptiles and amphibians). Bipedal stance and parasagittal gait are not sustained in any living ectotherm, perhaps because they require a relatively…
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human muscle system
Changes in the muscles of the head and neck
…the change to an upright posture. That group comprises the muscles of the back (nape) and side of the neck. Posture is not the only influence on those muscles, for the reduction in the size of the jaws in modern humans also contributes to the observed muscular differences. Generally, those…
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…the change to an upright posture. That group comprises the muscles of the back (nape) and side of the neck. Posture is not the only influence on those muscles, for the reduction in the size of the jaws in modern humans also contributes to the observed muscular differences. Generally, those…
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human skeleton
…with other mammals is erect posture. The human body is to some extent like a walking tower that moves on pillars, represented by the legs. Tremendous advantages have been gained from this erect posture, the chief among which has been the freeing of the arms for a great variety of…
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…with other mammals is erect posture. The human body is to some extent like a walking tower that moves on pillars, represented by the legs. Tremendous advantages have been gained from this erect posture, the chief among which has been the freeing of the arms for a great variety of…
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human nervous system
Posture
Posture is the position and carriage of the limbs and the body as a whole. Except when lying down, the first postural requirement is to counteract the pull of gravity, which pulls the body toward the ground. This force induces stretch reflexes to keep…
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Posture is the position and carriage of the limbs and the body as a whole. Except when lying down, the first postural requirement is to counteract the pull of gravity, which pulls the body toward the ground. This force induces stretch reflexes to keep…
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human evolution
The anatomy of bipedalism
…initial changes toward an upright posture were probably related more to standing, reaching, and squatting than to extended periods of walking and running. Human beings stand with fully extended hip and knee joints, such that the thighbones are aligned with their respective leg bones to form continuous vertical columns. To…
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…initial changes toward an upright posture were probably related more to standing, reaching, and squatting than to extended periods of walking and running. Human beings stand with fully extended hip and knee joints, such that the thighbones are aligned with their respective leg bones to form continuous vertical columns. To…
Read More