Exercise intensity refers to how much energy is expended when exercising. Perceived intensity varies with each individual. It has been found that intensity has an effect on what fuel the body uses and what kind of adaptations the body makes after exercise. Intensity is the amount of physical power (expressed as a percentage of the maximal oxygen consumption) that the body uses when performing an activity. For example, exercise intensity defines how hard the body has to work to walk a mile in 20 minutes.
Other articles related to "exercise intensity, exercise, intensity":
... (LIP) or aerobic threshold (AeT)) is the exercise intensity at which lactate (more specifically, lactic acid) starts to accumulate in the blood stream ... The reason for the acidification of the blood at high exercise intensities is two-fold the high rates of ATP hydrolysis in the muscle release hydrogen ions, as they are co-transported out of the muscle into ... When exercising at the LTS intensity any lactate produced by the muscles is removed by the body without it building up ...
... substrates (carbohydrates or fats) depending on the intensity of the exercise and the heart rate of the exerciser ... is therefore discounted in the percent contribution graphs reflecting different intensities of exercise ... provided by the body dictates an individual's capacity to increase the intensity level of a given activity ...
Famous quotes containing the words intensity and/or exercise:
“A man of my spiritual intensity does not eat corpses.”
—George Bernard Shaw (18561950)
“The Good of man is the active exercise of his souls faculties in conformity with excellence or virtue.... Moreover this activity must occupy a complete lifetime; for one swallow does not make spring, nor does one fine day; and similarly one day or a brief period of happiness does not make a man supremely blessed and happy.”
—Aristotle (384322 B.C.)