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Excess post-exercise oxygen consumption (EPOC, informally called afterburn) is a measurably increased rate of oxygen intake following strenuous activity.In historical contexts the term "oxygen debt" was popularized to explain or perhaps attempt to quantify anaerobic energy expenditure, particularly as regards lactic acid/lactate metabolism; [1] in fact, the term "oxygen debt" is still widely ...
The exercise done during a dive can be considered under three aspects: the type of exercise, the stage of the dive in which it is done, and the intensity of the exercise. Each of these parameters is highly variable, which makes the combined effect complex to evaluate, as the same type of exercise can have different effects depending on when it ...
Inhalation of allergens in sensitized subjects develops into bronchoconstriction within 10 minutes, reaches a maximum within 30 minutes, and usually resolves itself within one to three hours. In some subjects, the constriction does not return to normal, and recurs after three to four hours, which may last up to a day or more.
Studies show that keeping your head at the appropriate height—about 2 inches (or 5 centimeters) off the bed—helps air flow into the lungs and stabilizes your respiratory function. However ...
Therefore it includes, firstly those units that are ventilated but not perfused, and secondly those units which have a ventilation-perfusion ratio greater than one. Alveolar dead space is negligible in healthy individuals, but it can increase dramatically in some lung diseases due to ventilation-perfusion mismatch.
Static stretches are best after a workout to get the body back to a state of rest, Houlin said. Cooldowns after high-intensity activity helps gradually bring the heart rate, body temperature and ...
The breathing of all vertebrates with lungs consists of repetitive cycles of inhalation and exhalation through a highly branched system of tubes or airways which lead from the nose to the alveoli. [4] The number of respiratory cycles per minute is the breathing or respiratory rate, and is one of the four primary vital signs of life. [5]
Simple, single-joint movements, like a biceps curl, can feel natural after just a few sessions. “Your brain only needs to coordinate one muscle group, so the pathways form faster,” says Rothstein.