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The metabolic equivalent of task (MET) is the objective measure of the ratio of the rate at which a person expends energy, relative to the mass of that person, while performing some specific physical activity compared to a reference, currently set by convention at an absolute 3.5 mL of oxygen per kg per minute, which is the energy expended when sitting quietly by a reference individual, chosen ...
Wingate test. The ergonometer test (also known as the ergonometer Anaerobic Test (WAnT)) is an anaerobic exercise test, most often performed on a stationary bicycle, that measures peak anaerobic power and anaerobic capacity. [1] The test, which can also be performed on an arm crank ergometer, consists of a set time pedalling at maximum speed ...
Kleiber's law, named after Max Kleiber for his biology work in the early 1930s, states, after many observation that, for a vast number of animals, an animal's Basal Metabolic Rate scales to the 3⁄4 power of the animal's mass. [2] More precisely : posing w = mass of the animal in kilograms, then BMR = 70w kilocalories per day, or BMR = 3.4w watts.
According to a study a human at 70 kg (150 lb) requires about 60 watts to walk at 5 km/h (3.1 mph) on firm and flat ground, [6] while according to a calculator at kreuzotter.de the same person and power output on an ordinary bicycle will travel at 15 km/h (9.3 mph), [7] so in these conditions the energy expenditure of cycling is about one-third ...
The 12-3-30 workout is fairly straightforward. Simply set the treadmill to a speed of three, increase the incline to 12%, and continue at that pace for 30 minutes. For an additional challenge ...
V̇O 2 max (also maximal oxygen consumption, maximal oxygen uptake or maximal aerobic capacity) is the maximum rate of oxygen consumption attainable during physical exertion. [1] [2] The name is derived from three abbreviations: "V̇" for volume (the dot over the V indicates "per unit of time" in Newton's notation), "O 2" for oxygen, and "max" for maximum and usually normalized per kilogram of ...
Trainers agree that the treadmill is an excellent weight-loss companion. ... Walk for 1 minute at 3.5 mph at a 15.0 incline without weight. Instead, use your hands to power you through this last ...
The power-to-weight ratio (specific power) is defined as the power generated by the engine (s) divided by the mass. In this context, the term "weight" can be considered a misnomer, as it colloquially refers to mass. In a zero-gravity (weightless) environment, the power-to-weight ratio would not be considered infinite.