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Aerobics
A form of physical exercise, Aerobics combines rhythmic exercise with strength training and stretching routines. It increases the need for oxygen and improves body with muscular strength, flexibility, and cardiovascular fitness.
659 Questions
What is aerobic phosphorylation?
Aerobic phosphorylation is the process by which cells produce ATP using oxygen as the final electron acceptor in the electron transport chain. This process occurs in the mitochondria and is highly efficient at generating ATP compared to anaerobic processes.
What is the function of oxygen in aerobic repsiration?
Oxygen serves as an electron acceptor. When food is completely metabolised in the organism, it is decomposed to electrons, protons and CO2. The electrons are carried by NADH to mitochondria, to electron-transport chain. At the end of the electron transport chain, oxygen receives electrons, thus providing for maximal yield of energy carried by those electrons (in the electron-transport chain, they are used for pumping protons across the mitochondrial membrane, thus proton gradient which empowers ATPase, is maintained). At last, the ATPase enzyme produces ATP, the usable form of energy.
How do you differentiate between aerobic and anaerobic cells?
Strictly speaking, the terms "aerobic" and "anaerobic" refer to the presence and absence of oxygen, respectively. Most of our cells prefer to get their energy by using oxygen to fuel metabolism. During exercise with adequate fuel and oxygen (i.e., aerobic), muscle cells can contract repeatedly without fatigue. During anaerobic or non-oxygen conditions (i.e., higher intensity exercise), muscle cells must rely on other reactions that do not require oxygen to fuel muscle contraction. This anaerobic metabolism in the cells produces waste molecules that can impair muscle contractions. We call this deterioration in performance fatigue.
Fatigue causes you to experience added discomfort and weakening muscles. Eventually you will need to slow down and lower your exercise intensity. Slowing down allows the muscles to once again rely solely on aerobic metabolism and support the removal or chemical conversion of waste molecules.
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. In reality, the more intensely we exercise, the greater the need for anaerobic energy production. Consequently, it is best to view the terms aerobic and anaerobic as transitions in metabolism, where the proportion between aerobic and anaerobic metabolism changes depending on exercise intensity.
For example, while at rest, we rely on aerobic metabolism to fuel almost all our body's needs for energy. As we start to exercise, such as progressing from sitting to a slow walk, the increased energy needs of muscle contraction require that we increase our breathing and oxygen intake. So long as we increase our exercise intensity slowly, we can maintain our muscles' dependence on aerobic metabolism, and we don't experience symptoms of fatigue.
However, as exercise intensity increases, the need for energy release eventually exceeds that which can be supplied by aerobic metabolism. Our muscles simply need more reactions to support the energy demand. Therefore, anaerobic contribution to metabolism increases. When this happens, we refer to this change in metabolism as a metabolic threshold. This metabolic threshold represents the exercise intensity where we start to produce those waste products of anaerobic metabolism that can eventually lead to fatigue. You see this all the time when watching endurance Olympic events, such as a long distance running race. The athletes run at a pace that hovers around their metabolic threshold, and they can only afford to run faster than this pace near the end of the race. If they increase their pace too early in the race, then they fatigue too early and need to slow down to below their metabolic threshold to recover from the fatigue inducing waste products. This would result in poor performance.
So how do these terms relate to you? Well, it depends on your circumstance and goals. Most of us are non-competitive or non-elite active individuals, who just want to exercise to gain health benefits, feel good and possibly lose weight. Aerobic exercise conditions enable you to exercise for long periods of time, potentially benefiting from the sustained energy expenditure (i.e., calories burned). 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. However, to more rapidly improve your exercise capacities, tolerance, and performance, some anaerobic exercise training is a necessity. Therefore, performing anaerobic exercise is typically more important for competitive athletes.
When starting a training program, most trainers like to have their clients/athletes start with lower intensity exercise (i.e., aerobic exercise). However, a high reliance on anaerobic metabolism is unavoidable for some types of exercise or activities. For instance, lifting weights is anaerobic. That is why muscles fatigue so rapidly with this type of training. Other types of activities, such as walking up stairs, can also be anaerobic - especially if you are unfit or climb too fast.
Fortunately, we do not need sophisticated equipment to detect when we transition from aerobic to anaerobic exercise. As we approach and pass our metabolic threshold intensity, we start to breath harder, we are forced to really concentration on the exercise/activity, and exercise simply becomes uncomfortable. However, if you simply love gadgets, you can use a heart rate monitor to record the heart rate at which you sense these symptoms of developing over-exertion. You then know that heart rates below this value occur when you're in your aerobic zone, and heart rates above this value reflect an increasing anaerobic contribution to your exercise bout.
Is spirochaetes aerobic or anaerobic?
Spirochaetes can be both aerobic (requiring oxygen) and anaerobic (not requiring oxygen). Some species are able to switch between different metabolic pathways depending on the availability of oxygen in their environment.
Is a Cyanobacteria a aerobic or a anaerobic?
Cyanobacteria are aerobic organisms, meaning they require oxygen for their metabolism and growth. They are capable of photosynthesis, utilizing sunlight to convert carbon dioxide and water into glucose and oxygen.
Would a marathon runner be aerobic or anaerobic?
A marathon runner primarily relies on aerobic energy production to sustain endurance throughout the race. However, there may be some anaerobic energy production during intense sprints or inclines, but the aerobic system is the dominant source of energy for marathon running.
Kickball is mainly an aerobic activity as it involves continuous movement over a prolonged period. It helps improve cardiovascular endurance, strengthens muscles, burns calories, and promotes overall well-being. However, there are moments of anaerobic activity involved, such as short sprints or intense bursts of energy, but the overall nature of kickball leans more towards aerobic exercise.
What is the function of aerobics?
The function of aerobics is to increase cardiovascular endurance, improve overall fitness, and burn calories. It involves continuous, rhythmic movements that engage large muscle groups and elevate the heart rate.
Is lacrosse an aerobic or anaerobic sport?
Aerobic.
Aerobic and Anaerobic aspects of the sport are very position specific. Midfield positions require long distance running and are primarily aerobic (approx. 70% aerobic), while defense and attack players focus mostly on agility and short bouts of sprints (70-75% anaerobic).
Is sprint aerobic or anaerobic?
Sprint is primarily anaerobic, as it involves short bursts of high-intensity, explosive movements that rely on stored energy sources in the muscles. While some aerobic energy production might come into play during longer sprints, the dominant energy system utilized is anaerobic.
The difference between aerobic and anaerobic glycolysis is?
Aerobic glycolysis requires oxygen to break down glucose into energy, producing a higher yield of ATP. Anaerobic glycolysis does not require oxygen and produces lactate as a byproduct, leading to a lower yield of ATP. Anaerobic glycolysis is used during intense or short-duration activities when oxygen supply is limited.
What is the direct result of aerobic respiration?
The direct result of aerobic respiration is the production of ATP (adenosine triphosphate) molecules through the oxidation of glucose. These ATP molecules serve as the primary energy source for cellular functions in organisms.
When does the aerobic system use fats?
The aerobic system primarily uses fats as a fuel source during low to moderate intensity, longer duration activities, such as jogging or cycling. This system is efficient at breaking down fats to produce energy in the presence of oxygen.
Suppleness in dance refers to the ability to move fluidly and gracefully with ease. Dancers with suppleness are able to execute movements with flexibility, smoothness, and control, showcasing a sense of freedom and flow in their dancing. This quality is often achieved through regular stretching and conditioning exercises.
Why are aerobic forms of exercise so benefical for weight control?
Aerobic exercise increases heart rate and burns calories, promoting weight loss and control. It also improves cardiovascular health, enhances metabolism, and helps reduce body fat percentage. Additionally, aerobic exercise can boost energy levels and improve overall physical fitness, which can support long-term weight management.
You cannot circumvent the process needed to become supple. The supple body is a body that is "worn" by someone who has deliberately taken the time to stretch the tendons that connect muscles to bone. It is the stretched tendons that mark the supple body. Muscle can only be stretched a limited amount, and bone cannot be stretched at all. It is only by the regular (and protracted) application of personal effort (and in a correct way) that an individual can become supple. Want to become pliant? Flexible? Limber? You've got your work cut out for you, and there are no shortcuts. Anyone attempting to take them will end up injured. No honest exercise physiologist with even basic knowledge will disagree with any of this.
Influenza is indeed aerobic because it can be transmitted through the air
An aerobic ferment er is one in which there is provision for the introduction of sterile air into the reaction. The sterile air is introduced into the interiors of the fermenter through an attachment called a sparger. Air is bubbled through. The bubbles are then dispersed throughout the reactor by an impeller (a mixing apparatus that stirs the entire reaction contents in the fermenter).
When do you do aerobic vs anaerobic?
The truth is that there is never only aerobic or anaerobic situation in our body.
We train/get active using percentages of aerobic and anaerobic energy systems.(e.g 80% to 20%)
A lot of sports use more the aerobic energy production like 3000m running in track and fields, walking, swimming 1500 m etc
Some other sports/activities use more anaerobic like olympic weight lifting, shot-put, 100m running.
And some sports start anaerobic and continue with aerobic like boxing.
On the other hand, in one sport an experienced athlete may use aerobic energy and one begginer use anaerobic more (due to loss of techique).
In Fitness industry, most of the women like aerobic exercises and they believe they loose fat or control their weight better than every other kind of exercise especially the anaerobic (weight training).
During aerobic activity your metabolism burns calories for energy but that's all.
During anaerobic activity your metabolism burns also calories (not so many from fat) but the results keep the metabolism in high level so: you burn more calories during all the remain day and the following days (and that is because your muscles get stronger or more massive and so the body burns more calories to keep them in working condition)
I hope to answer your question for a better life.
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Is wrestling a aerobic or anerobic exercise?
wrestling is a mostly anaerobic sport involving constant work with short bursts of near maximal intensity over a 6 minute match. although the aerobic systems plays a small part in a wrestling match, wrestlers must have good anaerobic strength andendurance (very different from aerobic endurance) to be successful
Aerobic cellular respiration is the process by which cells convert glucose and oxygen into energy, carbon dioxide, and water. It involves three main stages: glycolysis, the Krebs cycle, and the electron transport chain. This process is highly efficient in generating adenosine triphosphate (ATP), which is the energy currency of the cell.
Which produces ATP molecules aerobic or aerobic respiration?
Aerobic respiration. Mitochondria are responsible for converting nutrients into the energy-yielding molecule adenosine triphosphate (ATP) to fuel the cell's activities. This function, known as aerobic respiration, is the reason mitochondria are frequently referred to as the powerhouse of the cell. Aerobic respiration. Mitochondria are responsible for converting nutrients into the energy-yielding molecule adenosine triphosphate (ATP) to fuel the cell's activities. This function, known as aerobic respiration, is the reason mitochondria are frequently referred to as the powerhouse of the cell.
Word equation for aerobic respiration?
The word equation for aerobic respiration is:
glucose + oxygen --> carbon dioxide + water (+ energy)
What is the symbol equation for aerobic respiration?
The equation for respiration are: Aerobic respiration: Glucose + Oxygen ----> Carbon Dioxide + Water + Energy C6H12O6 + 6O2 ----> 6CO2 + 6H2O + Energy Anaerobic respiration: Glucose ----> Ethanol + Carbon Dioxide + Energy C6H12O6 ----> 2C2H5OH + 2CO2 + Energy
How long have libraries existed?
Libraries have existed almost as long as writing. One of the earliest libraries was the Sumerian library. A lot of the earliest libraries were royal libraries, ones that were owned by the government.
