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Topic: Anaerobic exercise


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  Anaerobic Exercise   (Site not responding. Last check: 2007-10-08)
Anaerobic training should supplement aerobic training for individuals likely to be involved in short bursts of speed or very intense activity for short periods of time.
The relative emphasis of the exercise and the conditioning depends on the physical demands of the activity or sport involved.
Currently, in the area of cardiovascular medicine, exercise has a dual role, By increasing the workload of the heart, exercise is often able to demonstrate an imbalance between cardiac supply and demand, thus identifying coronary artery disease not otherwise suspected in one at rest.
www.innerbody.com /text/health07.html   (248 words)

  
 anaerobic exercise
Anaerobic exercise is any exercise that requires short bursts of power, such as all-out sprinting or very heavy weightlifting.
Anaerobic means "without oxygen." The ability to perform this type of work is not dependent on oxygen from the air, but relies on energy sources stored in the muscle.
With a primarily anaerobic exercise such as sprinting, after about 90 seconds, you begin gasping for air and feel a burning sensation in your lungs — your body is forcing you to stop exercising.
www.clubonefitness.co.uk /anaerobicexercise.htm   (288 words)

  
 The Elderly Need Anaerobic Exercise
Anaerobic exercise usually involves a local area, such as the legs in cycling, which does not include the arms, while aerobic exercise is more of a systemic phenomenon.
According to McArdle et al.,1,2 anaerobic exercise must be performed to the point of near-muscular exhaustion, recovery between bouts of exercise in a training session must be incomplete, and the exercise must be progressive to increase the degree of strength.
Anaerobic energy is thus used for all emergency-response reactions, such as a pedestrian running and jumping to avoid a vehicle, or the elderly attempting to avoid a fall.
www.chiroweb.com /archives/16/20/24.html   (475 words)

  
 Anaerobic exercise and fitness   (Site not responding. Last check: 2007-10-08)
The term ‘anaerobic' means ‘without oxygen.' Anaerobic exercises can not last for long periods of time because they do not use oxygen for energy and lactic acid is produced in the muscle cells as a by-product.
Anaerobic exercise requires a person to move at an increased pace or to perform the exercise with greater effort compared to an aerobic exercise.
Anaerobic exercise is not nearly as effective for directly burning fat as aerobic exercise is. However, anaerobic exercise helps burn fat indirectly by increasing the metabolic rate after the exercise session.
www.weightawareness.com /common/print.xml?document_id=1360   (635 words)

  
 Fitness Reference Guide: Anaerobic Exercise
Anaerobic means “without air" or "without oxygen." Anaerobic exercise is a short lasting, high intensity activity, where the demand for oxygen from the exercise exceeds the oxygen supply.
Anaerobic exercise relies on energy sources that are stored in the muscles and, unlike aerobic exercise, is not dependent on oxygen from (breathing) the air.
Anaerobic exercise uses muscles at high intensity and a high rate of work for a short period of time.
sparkpeople.com /resource/reference_anaerobic.asp   (677 words)

  
 Exercise - MSN Encarta
Anaerobic exercise involves heavy work by a limited number of muscles, for example during weight lifting.
Unlike anaerobic exercise, aerobic exercise uses oxygen to keep large muscle groups moving continuously at an intensity that can be maintained for at least 20 minutes.
Aerobic exercise includes walking, jogging, and swimming, and is the form recommended for reducing the risk of heart disease and increasing endurance.
encarta.msn.com /encnet/refpages/RefArticle.aspx?refid=761573631   (664 words)

  
 Anaerobic - Wikipedia, the free encyclopedia
Anaerobic is a technical word which literally means without air (where "air" usually means oxygen), as opposed to aerobic.
Anaerobic digestion, the breakdown of organic matter by bacteria with the absence of oxygen
Anaerobic respiration, oxidation of molecules in the absence of oxygen
en.wikipedia.org /wiki/Anaerobic   (169 words)

  
 Exercise
Anaerobic exercise is activity which promotes the growth of muscle tissue, as opposed to burning fat tissue, which is the point of aerobic exercise.
Anaerobic exercise involves pushing your muscles to the limits in order to encourage them to grow to meet the demands that you put on them.
Anaerobic exercise does not cause weight loss; in fact, those who exercise anaerobically on a regular basis may find themselves actually gaining some weight due to the increase in muscle mass (even though their bodies are becoming leaner and trimmer, since muscle is denser than fat).
asd.dozer.com /faq/exercise.htm   (1343 words)

  
 Aerobic versus Anaerobic
Anaerobic the word applied to the bacteria able to live and survive in the absence of oxygen or air.
It has been determined that anaerobic exercise will burn more calories than aerobic exercise, on a ratio of 5 to1 basis, and even as much as a 7 to 1 ratio.
Anaerobic exercises use resistance so that you will also be building muscle and bone as an added benefit.
www.doctorsexercise.com /journal/aerobic.htm   (461 words)

  
 Aerobic Exercise
When we start exercising, energy is initially produced anaerobically until the respiratory and cardiovascular systems respond and supply the oxygen necessary for aerobic energy production, hence the increase in breathing and heart rates.
Exercising above this intensity will cause progressive accumulation of lactate in the blood, increased heart and breathing rates, cause muscle fatigue and will eventually lead to the cessation of exercise.
Anaerobic training causes the build-up of lactate (as rapidly as one minute after exercise is commenced).
www.lifestylesport.com /aerobic_exercise.htm   (1142 words)

  
 Defined Terms
is the capacity to exercise in aerobic activities for a prolonged period where the amount of activity depends on aerobic capacity and cardiorespiratory endurance.
The anaerobic threshold is attained during more intense exercise where anaerobic metabolism represents a significant proportion of the required energy supply.
According to the ACSM, moderately-intense aerobic exercise is between 40 to 60 percent of aerobic capacity (1,2).
www.plu.edu /~chasega/terms.html   (1554 words)

  
 Starting an Exercise Program: Exercise and Fitness: Merck Manual Home Edition
Anaerobic exercise relies on energy sources that are stored in the muscle and, unlike aerobic exercise, is not dependent on oxygen from the air.
Exercise is always a balance between intensity (how hard the exercise is), duration (how long a person exercises), and frequency (how often a person exercises).
In aerobic exercise, for example, running stresses primarily the lower leg muscles; landing on the heels and rising on the toes exerts the greatest force on the ankle.
www.merck.com /mmhe/sec01/ch006/ch006c.html   (994 words)

  
 Free running/cardio training article/tip Is “Anaerobic Exercise” a Myth? from B.O.S.S. Fitness
During low intensity exercise such as walking, a large majority of the required energy comes from the use of fat as a fuel.
Modern exercise science has failed to realize or consider that the heart, which is also a muscle, demands the same increased oxygen requirements with increasing exercise intensity as the working muscles do.
It should be clear from this article that anaerobic exercise and anaerobic muscle in their defined form cannot exist during even extremely high intensity exercise.
www.bossfitness.com /articles_archive/Is_Anaerobic_Exercise_a_Myth.htm   (1046 words)

  
 Aerobic vs. Anaerobic: What is The Difference? :: Provided by MyFoodDiary.com
The problem with the terms "aerobic" and "anaerobic" when applied to exercise is that we actually never switch from total aerobic to total anaerobic metabolic conditions.
Consequently, it is best to view the terms aerobic and anaerobic as transitions in metabolism, where the proportion between aerobic and anaerobic metabolism changes with changes in exercise intensity.
Aerobic exercise tends to be less stressful to muscles, joints, and your heart, which may be important for individuals with arthritis, heart disease, or high blood pressure.
www.myfooddiary.com /resources/ask_the_expert/aerobic_vs_anaerobic.asp   (786 words)

  
 We tested the effects that aerobic and anaerobic exercise had on heart rate, specifically the diminishing rate of blood ...   (Site not responding. Last check: 2007-10-08)
We tested the effects that aerobic and anaerobic exercise had on heart rate, specifically the diminishing rate of blood pressure from the middle of the exercise to one minute after exercise.
We found significant differences in the effects that anaerobic exercise had in mean arterial pressure and heart rate than the effects aerobic exercise had on mean arterial pressure and heart rate.
For the anaerobic exercise the slope/diminishing rate from one minute into the exercise to the second minute were positive one for yoga and positive 11 for pushups.
www.colorado.edu /eeb/courses/1230jbasey/abstracts/mcmillin.html   (479 words)

  
 Hackney, Premo and McMurray (1995) Influence of aerobic versus anaerobic exercise on the relationship between ...   (Site not responding. Last check: 2007-10-08)
Compared with the control, the aerobic and anaerobic trials significantly elevated testosterone, prolactin and cortisol; however, these changes were transient and returned to control levels within 1-2 h of recovery.
The prolactin AUC for the anaerobic trial was greater than both the control and aerobic trials, but the aerobic and control trials did not differ from one another.
Anaerobic exercise may produce some degree of temporary alteration within the testosterone-LH component of the hypothalamic-pituitary-gonadal axis however, the mechanism for this phenomenon remains unclear.
www.getcited.org /pub/103366465   (375 words)

  
 Exercise and Fitness
Aerobic exercise is exercise that involves the use of oxygen.
Anaerobic exercise is a crucial component to an overall fitness program.
Anaerobic exercise plays an important role in changing body composition, which refers to the percent body fat one has verses lean muscle (muscle, organ, tissues, etc).
www.wellness.gatech.edu /information/Exercise   (370 words)

  
 PreventDisease.com - Aerobic, Anaerobic, Modes of Fitness
Adding muscle through anaerobic exercise helps the endomorph's fitness tremendously by increasing their basal metabolic rate (muscle burns more calories at rest than fat).
Anaerobic exercise focuses on specific muscles and their size, endurance, and strength.
Choose an exercise program that fits your particular needs, however, a complete exercise program should include some form of both aerobic and anaerobic exercise.
www.preventdisease.com /fitness/fundament/articles/modesfitness.html   (906 words)

  
 Anaerobic exercise - Wikipedia, the free encyclopedia
There are two types of anaerobic energy system, the ATP-CP energy system, which uses creatine phosphate as the main energy source, and the lactic-acid (or anaerobic glycolysis) system that uses glucose (or glycogen) in the absence of oxygen.
The anaerobic threshold (AT) is the exercise intensity at which lactate starts to accumulate in the blood stream.
Although the anaerobic threshold is defined as the point when lactic acid starts to accumulate, some testers approximate this by using the point at which lactate reaches a concentration of 4 mM/L (at rest it is around 1 mM/L)....
en.wikipedia.org /wiki/Anaerobic_exercise   (786 words)

  
 Exercise - Texas Heart Institute Heart Information Center
Anaerobic exercise does not have cardiovascular benefits, but it makes your muscles and bones stronger.
A simple definition of cardiovascular exercise is any exercise that raises your heart rate to a level where you can still talk, but you start to sweat a little.
The instructor should also show the class the different levels in which each exercise can be done, so each person in your class can modify the activity to meet his or her fitness level.
www.texasheart.org /HIC/Topics/HSmart/exercis1.cfm   (2278 words)

  
 Information Zone - Anerobic Fitness
Anaerobic exercise usually refers to activities which require large bursts of energy over shorter periods of time...
As exercise intensity increases towards an individuals maximum aerobic capacity, energy demands can no longer be met by the aerobic system and the body must find other ways of ‘making energy’...
Exercise should be aerobically based but it is inevitable that an individual will have to work anaerobically at some point.
www.fun-and-fitness.com /info-zone/anaerobic.html   (250 words)

  
 Anaerobic Exercise: Energy Without Oxygen: Health Topics: University of Iowa Health Care
The term "anaerobic" means "without air" or "without oxygen." Anaerobic exercise uses muscles at high intensity and a high rate of work for a short period of time.
These anaerobic exercises cannot last long because oxygen is not used for energy and a by-product, called lactic acid, is produced.
Both aerobic and anaerobic exercises are needed for the development of physical fitness.
www.uihealthcare.com /topics/exercisefitness/exer3098.html   (288 words)

  
 Aerobic Exercise, Types Of Aerobic Exercise, Aerobic Fitness
Aerobic exercise is typically longer in duration than anaerobic exercise and involves such activities as running, walking, swimming and cycling.
On the other hand, “anaerobic” means in the absence of oxygen--any activity where energy is produced without oxygen and is performed at a medium to high intensity level for less than two minutes, is usually called an anaerobic activity.
Anaerobic exercise is exercise that has a lower impact on your cardiovascular system and generally lasts for shorter periods of time than aerobic exercise.
www.slimtree.com /difference_anerobic_and_aerobic.asp   (504 words)

  
 Exercise in the Zone - A-M B-WELL inc.
HGH is primarily needed to repair the micro-tears in the muscles that occur during intense anaerobic exercise.
Anaerobic exercise is important for increasing muscle mass and off-setting osteoporosis.
Once you are ready for more intense anaerobic training, there are many forms of anaerobic exercise, so please visit the forums for more suggestions.
www.anne-marie.ca /exerciseinthezone.html   (998 words)

  
 Prevent Disease.com - Stick to Aerobic Exercise to Reduce Blood Pressure
While previous studies have shown that regular exercise can cut blood pressure, the new findings suggest aerobic exercise may be the most effective type of activity for lowering blood pressure, a study author noted at a press conference held here Friday at the 17th Annual Scientific Meeting of the American Society of Hypertension.
Most people--35%--said they got their exercise through gardening, but were excluded from the analysis because Alderman said he and Fang could not decide whether gardening was an aerobic or anaerobic form of activity.
For example, those who participated in aerobic exercise had an average pressure of 120/74, while those who mixed aerobic and anaerobic exercise had an average of 123/75 and those who didn't exercise had an average pressure of 123/74.
preventdisease.com /news/articles/aerobics_bp.shtml   (637 words)

  
 Aerobic and Anaerobic Exercises and a Healthy Diet
Usual aerobic exercise, which is twenty minutes three or more times a week, will help raise your metabolism and you will burn more calories as fuel all of the time.
Anaerobic exercise is the other type we are going to discuss.
Anaerobic exercise involves short bursts of exercise followed by periods of rest.
www.burnsurvivorsttw.org /articles/aerobic.html   (460 words)

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