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Orthostatic intolerance occurs in humans because standing upright is a fundamental stressor, so requires rapid and effective circulatory and neurologic compensations to maintain blood pressure, cerebral blood flow, and consciousness. When a human stands, about 750 ml of thoracic blood are abruptly translocated downward.
Standing, also referred to as orthostasis, is a position in which the body is held in an upright (orthostatic) position and supported only by the feet. Although seemingly static, the body rocks slightly back and forth from the ankle in the sagittal plane , which bisects the body into right and left sides.
Standing with folded arms; Standing contrapposto, with most of the weight on one foot so that its shoulders and arms twist off-axis from the hips and legs in the axial plane; Standing at attention, upright with an assertive and correct posture: "chin up, chest out, shoulders back, stomach in", arms at the side, heels together, toes apart
The position of at attention, or standing at attention, is a military posture which involves the following general postures: [1]. Standing upright with an assertive and correct posture: famously "chin up, chest out, shoulders back, stomach in".
The standing asanas are the yoga poses or asanas with one or both feet on the ground, and the body more or less upright. They are among the most distinctive features of modern yoga as exercise . Until the 20th century there were very few of these, the best example being Vrikshasana , Tree Pose.
A menhir (/ ˈ m ɛ n h ɪər /; [1] from Brittonic languages: maen or men, "stone" and hir or hîr, "long" [2]), standing stone, orthostat, or lith is a large upright stone, emplaced in the ground by humans, typically dating from the European middle Bronze Age. They can be found individually as monoliths, or as part of a group of similar ...
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The Ivy League nude posture photos were taken in the 1940s through the 1970s of all incoming freshmen at Harvard, Yale, Princeton, the University of Pennsylvania (which are members of the Ivy League) and Seven Sisters colleges (as well as Swarthmore), ostensibly to gauge the rate and severity of rickets, scoliosis, and lordosis in the population.