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effect of creatine on sports performance
effect of creatine on sports performance
disadvantages of using creatine in sports
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Creatine Monohydrate Supplementation
Creatine is a metabolite that is produced naturally by the human body. It is found mainly in the red muscle tissue, but it is also present in the heart and brain. Normally, creatine is acquired through regular dietary intake of products such as meat and fish, which are high in protein. However, when dietary intake is low creatine can be produced from natural amino acids such as glycine, arginine, and methionine in the liver, kidneys, and pancreas. Creatine monohydrate is the synthetic form of creatine (http://creatine-info.com/ - Information on Creatine Monohydrate).
How does creatine work? What is its purpose?
Creatine functions to increase the availability of cellular ATP, adenosine triphosphate. Muscular contractions take place off the presence of ATP and the how quickly it can be regenerated; therefore, an increase in creatine levels is thought to increase the force of muscle contractions (http://www.creatinefacts.com/creatine_monohydrate1.htm). Creatine works by acting on mechanisms of ATP by donating a phosphate ion to increase the availability of ATP. Thus, creatine claims to enhance physical performance by increasing energy and therefore, delaying or minimizing fatigue and adding to the amount of time spent training or working out (http://angelfire.com/co/Creatine/index.html and http://creatine-info.com/ - Information on Creatine Monohydrate).
How much creatine should be taken?
Currently there are no set dosage levels for creatine monohydrate because each person has a maximum level of creatine that cannot be exceeded; therefore, the key to creatine is to benefit from the lowest dosage possible. The most popular dosage regiment has two phases: the loading phase consists of loading the body with creatine to get the levels up. In this phase, 1 heaping teaspoon dose of approximately 5grams is recommended four times daily for one to five days. This is followed by the maintenance phase, which sustains the desired high levels of creatine in the body. The dosage is lowered to 1 teaspoon one to three times a day. The intake of creatine causes the muscle cells to volumize. Basically becoming very hydrated. However, other methods suggest that the loading phase is unnecessary (http://nutrasense.com/nutrasense/creatmon.htm - crdosage). It is also suggested that the most efficient way to maximize low dosages of creatine is to follow the dosage regiment in a cyclical fashion. If creatine levels are allowed to subside and then one takes the supplement, greater results will be seen. In addition, more substantial improvements are likely to be seen in those with a restricted meat diet or those who are vegetarians (http://bodytrends.
Some race fans would love to have an opportunity to be a part of a race team. If you receive a great opportunity to do a job you have been dreaming about, then you should take the opportunity. If you don’t take the opportunity that you received, then you don’t know if you will ever see that same opportunity. 22 year old Cody Higginbotham has been receiving many great opportunities since he was 12 years old.
Creatine is one of the most popular sports supplements on the market and is used by bodybuilders, and athletes. It is an amino acid, like the building blocks that makes up proteins. It is also an important store of energy in muscle cells. Creatine is a natural nutrient found in our bodies and in the bodies of most animals. It can also be found in the form of a powder and sold as a supplement. Creatine is categorized as a food supplement by the Food and Drug Administration, like a vitamin and is available over the counter at drug stores and nutrition centers. Approximately 95% of the body’s creatine supply is found in the skeletal muscles. The remaining 5% of creatine is scattered throughout the rest of the body, with the highest concentration in the heart, brain, and testes. The human body gets most of the creatine it needs from food or dietary supplements.
Mair utilizes her personal stories to create a more relaxed and optimistic tone. She opens the story with humor saying “ … I fell over backward, landing fully clothed on the toilet seat with my legs splayed in front of me: the old beetle-on-its-back-routine….I was free to laugh as I wiggled back to my feet,” (Mair 1). As Mair probably knows, typically the first paragraph sets the mood for the story, and Mair uses her comical story to lighten the mood, ...
The human body gets most of the creatine it needs from food or dietary supplements. Creatine is easily absorbed from the intestinal tract into the bloodstream. Rich dietary sources of creatine include red muscle meats (beef) as well as fish. Creatine, however, is sensitive to heat and cooking, and the full amounts available in these food sources may be reduced during normal preparation. When dietary consumption is inadequate to meet the body's needs, a limited supply can be synthesized from the amino acids arginine, glycine and methionine. This creatine production occurs in the liver, pancreas and kidneys.
Creatine monohydrate is a body building supplement. Many athletes and trainers use it to enhance athletic performance. College athletics are an advocate for creatine when it comes to exercising and strength conditioning, But what is creatine? Creatine is a naturally occurring metabolite found in red muscle tissue. It is a powerful ergogenic aid that plays an important role in energizing muscle.
Background on Creatine What is Creatine When I think of Creatine I don’t think of a body building supplement I think of an aid to recuperation. Like an aspirin you take if you have a headache, an athlete takes Creatine if they have chronic sore muscles from continuously working out. Creatine is a compound that can be made in our body. It is taken as a strength supplement. The chemical name for Creatine is methyl guanidine-acetic acid. The organ that produces the bodies Creatine is the liver. The amount of natural Creatine in the body can be increased or decreased depending on our diet(Absolute). How much Creatine do we have in our body? A 160-pound person would have approximately 120 grams of Creatine stored in their body (The Beg…). The reason Creatine is such a hot commodity is because 95-98% of the Creatine in our body is stored in our muscles.
Controversy has surrounded creatine every since it has hit the shelves. Creatine is already produced by our bodies in the liver and kidneys. However, a frequently asked question is: why do we need to take more? The purpose of creatine is to add water weight. When taking the supplement it takes away the water absorbed by our muscles which makes us have to drink even more water. However, when an individual is taking creatine it has to be regulated properly. If too much of the supplement is taken more harm can be done than good. According to Stuart Young, an individual needs to drink a bare minimum of a gallon of water per day to avoid adding harm to our bodies. Young also mentions how too much
Creatine is produced by the body and stored in all kinds of muscles such as the heart, diaphragm, and all visible muscles. Creatine’s role is to
Many people feel that proper nutrition and exercise will give you the same results that creatine will, and that creatine is all hype. Creatine offers more that just nutrition an...
In order to understand how creatine works, we must discover what creatine is. Creatine is an energy producing nutrient found in our bodies. It is synthesized from three amino acids arginine, glycine and methionine. These amino acids are primarily found in the liver, pancreas, and kidneys. It is also consumed in our everyday diets from fish, meat and other animal products. Creatine is not considered an essential nutrient in our diets.
A huge part of the economical grow of the United States was the wealth being produced by the factories in New England. Women up until the factories started booming were seen as the child-bearer and were not allowed to have any kind of career. They were valued for factories because of their ability to do intricate work requiring dexterity and nimble fingers. "The Industrial Revolution has on the whole proved beneficial to women. It has resulted in greater leisure for women in the home and has relieved them from the drudgery and monotony that characterized much of the hand labour previously performed in connection with industrial work under the domestic system. For the woman workers outside the home it has resulted in better conditions, a greater variety of openings and an improved status" (Ivy Pinchbeck, Women Workers and the Industrial Revolution, 1750-1850, pg.4) The women could now make their own money and they didn’t have to live completely off their husbands. This allowed women to start thinking more freely and become a little bit more independent.
According to Marx, the 'capitalist mode of production' is a product of the 'industrial revolution' and the division of labor coming from it. By virtue of this division,...
Women's roles in society greatly changed after the growth of industry. Women who once were mere housewives and caring mothers now became an active part of the working class. They no longer stayed at home during the day taking care of their husband and children seeing to it that they acted properly and had high moral values instead. Wealthy women were privileged few who were able to stay at home and devote themselves totally to their families.
Karl Marx’s critique of political economy provides a scientific understanding of the history of capitalism. Through Marx’s critique, the history of society is revealed. Capitalism is not just an economic system in Marx’s analysis. It’s a “specific social form of labor” that is strongly related to society. Marx’s critique of capitalism provides us a deep understanding of the system to predict its pattern and protect ourselves from its negative sides.
Scientists, coaches, and athletes have recognized that periodized strength training promotes increase in skeletal muscle size, increase in force, and increase of the regenerating capacity of the muscle cells.