anaerobic exercise

(redirected from Anaerobic energy)
Also found in: Dictionary, Thesaurus.

anaerobic exercise

any short-duration exercise that is powered primarily by metabolic pathways that do not use oxygen. Such pathways produce lactic acid, resulting in metabolic acidosis. Examples of anaerobic exercise include sprinting and heavy weight lifting. Compare aerobic exercise. See also active exercise, passive exercise.

anaerobic exercise

A general term for exercise consisting of slow rhythmic movements against a force—e.g., calisthenics, such as push-ups, sit-ups, weight lifting—which evoke minimal increases in heart rate. Anaerobic exercise is said to strengthen muscles, increase joint mobility and reduce risk of musculoskeletal injury.

an·ae·ro·bic ex·er·cise

(an'ār-ōbik ek'sĕr-sīz)
Physical activity that alternates short bursts of energy with periods of rest.

anaerobic exercise

exercise at an intensity exceeding aerobic capacity, which therefore draws a significant fraction of its energy from anaerobic sources. Sprints of any form, jumps and forceful throws are examples. In sustained anaerobic exercise, metabolic products accumulate rapidly; this is indicated by the continual increase of blood lactate concentration throughout the period of effort, but other products such as phosphate ions, ADP, AMP and adenosine contribute much more to the fatigue which forces termination of the effort after some 10-120 s, depending on its intensity. Also known as supramaximal exercise . Compare aerobic exercise.

anaerobic exercise,

n physical activity, which instigates a metabolism that does not depend on oxygen. Examples include isotonics, in which the muscles contract against an object of resistance with movement (e.g., weight lifting); isometrics, in which muscles contract against resistance but without movement; and calisthenics (e.g., sit-ups and knee-bends), which increase flexibility and improve joint mobility.


the absence of air.

anaerobic bacteria
anaerobic effluent treatment
is usually conducted in deep ponds where air does not penetrate. A fully contained system is also available.
anaerobic exercise
exercise at high work intensity during which the needs of muscle metabolism for oxygen exceeds the capacity of the circulation to supply it and an oxygen debt is incurred.
anaerobic infection
one caused by aerobic organisms.
References in periodicals archive ?
IT consists of high-intensity efforts within the time parameters of the anaerobic energy systems.
Interestingly, the study found no difference in anaerobic energy yield among active, stretching and passive recovery.
Lack of oxygen simply pushes one to utilize the anaerobic energy system.
John Barton, chief executive of Anaerobic Energy The company also installed a three kW panel on Hamsterley School as well as a similar system at Yarm Road Methodist Church in Stockton.
In high-intensity exercise, it led to a decrease in anaerobic energy production, including a decrease in muscle lactate accumulation.
Barton left the Teesside green energy organisation last month to head up Anaerobic Energy Limited, an organisation that aims to create 30 manufacturing plants within 10 years.
Chris Scott at the University of Southern Maine has shown that anaerobic energy use can be underestimated by 70% for weight training and 95% for interval exercise.
Some researchers have reported that AWC represents a finite supply of anaerobic energy composed of PCr, [O.
Here are some examples of how we manipulate and train these all-important anaerobic energy systems:
The adult cestode, Hymenolepis diminuta, an intestinal parasite of the rat, has a predominantly anaerobic energy metabolism and forms succinate as the major end product of glucose utilization.
The drug is believed to interfere with enzyme reactions that are essential for anaerobic energy metabolism," said Dr.