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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 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
A woman with a thigh gap. A thigh gap is a space between the inner thighs of some women when standing upright with knees touching. [1]In the 21st century, some people in the West have begun to consider the thigh gap a special feature of physical attractiveness and physical fitness in women.
Orthostatic hypertension is diagnosed by a rise in systolic BP of 20 mmHg or more when standing. Orthostatic diastolic hypertension is a condition in which the diastolic BP raises to 98 mmHg or over in response to standing, [ 2 ] [ 3 ] [ 4 ] but this definition currently lacks clear medical consensus, so is subject to change.
When examining the cost-effectiveness of statin use in older adults, the researchers report that statins were cost-effective, with the cost per quality-adjusted life years gained below £3,502 ...
As a San Antonio, Texas-based swimming coach, 65-year-old Ingraham continues to crush her personal goals. She says that at 63, she swam in a four-day staged open water swim, without a wetsuit, in ...
The 70-year-old, who stood at 5-foot-3, weighed 200 pounds after years of mindless snacking and was on blood-pressure medication. MacDonald told Business Insider she bowled and played darts and ...
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.