More handpicked essays just for you.
Effect of creatine on sports performance
Effect of creatine on sports performance
Effect of creatine on sports performance
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Creatine for Athletic Performance
The Advantages of Creatine for Enhancing Athletic Performance If, about 5 years ago, you were to tell an athlete there was a supplement (which was not an anabolic steroid or other bodybuilding drug) that would help bodybuilders and athletes pack on as much as 10 rock-hard pounds of muscular bodyweight (which could lead to better performance for athletes) in less then 2 weeks; increase their bench press by 25 lbs. (which also would help in enhancing performance) in a mere 10 days; "get a pump like you were loaded on Dianabol"(Phillips 48) (a pump that last for hours and hours which helps in muscle development); and, all the while, help you run faster, jump higher, recover from exercise more quickly, they would probably tell you to get lost. Well all these facts and more have now been proven to be effective on athletes. "Creatine is the safest, most effective supplement out on the market today," says Ron Terjung, a physiology professor at the University of Missouri. Millions of men are buying the dietary supplement, hoping it is the magic pill that can transform them from scrawny to brawny. Creatine has made a strong impact on the athletic world giving many an edge on the competition and enhancing athletic performance. The discovery of Creatine leads back to 1832. A French scientist named Chevreul, identified a naturally occurring organic compound in meat and then was later found to be manufactured by the liver, kidneys and pancreas using three amino acids. The scientist named the compound Creatine after the greek word for flesh(Phillips 8). Creatine is a compound that is naturally made in our bodies to supply energy to our muscles. It is an energy rich metabolite that is found mainly in muscle tissue. It is responsible for supplying the muscle with energy during exercise. Chemically, it is called Methylguanido-acid. Creatine is formed from the three amino acids, argentine, methionine, and glycogen that undergo a chemical process to form Creatine. Creatine is manufactured in the liver and may be produced in the pancreas and kidneys. It is transported through the blood and taken up by muscle cell, where it is converted into Creatine phosphate; also called phosphocreatine. This reaction involves the enzyme Creatine kinase that helps bond Creatine to a high-energy phosphate group. Once Creatine is bound to ...
... middle of paper ...
...rcise." Scandinavian Journal of Medicine, Science and sports 3 (1993): 143-149. Bamberger, Michael. "The Magic Potion." Sports Illustrated 4 (1998): 58-61. Casey, A. "Creatine Supplementation Favorably Affects Performance and Muscle Metabolism During Maximal Intensity Exercise in Human." American Journal of Physiology 271 (1996): 31-37. Creatine. Available [online]. Address. http://www.vitamin-planet.com/nutrition/creatine.htm Creatine Monohydrate Frequently Asked Questions. Available [online]. Address. http://www.rnlist.utl.pt/~rmlbgs/atpfaq.tex Phillips, Bill. Sports Supplements Review. Golden, Colorado: Mile High Publishing, 1996 Kreider, B. Richard. "Creatine Supplementation." (Internet) http://www.afpafitness.com/Creatine3.html Silila, I. "Supplementary Creatine as a Treatment for Gyrate Atrophy of the Choroid and Retina." New England journal of Medicine 304 (1981): 867-870.(Internet) Timberline, David. "Muscles for Sale: Is Creatine Right for You?" (Internet) http://www.accenthealth.com/mh/intheknow/1999/creatine.html What is the Deal with Creatine? Available [online]. Address. http://www.powersupplement.com/creatine.htm
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.
3. Effects of resistance training and Chromioum Picolinate on body composition and skelatal muscle in older men by, Campbell WW., Joseph LJ., Davey SL., Cyr-Campbell D., Anderson RA., and Evans WJ.. JOURNAL OF APPLIED PHYSIOLOGY. 86(1): 29-39,1999 January.
Are young athletes being pushed too far to always perform at higher and higher expectations? Taking vitamins are highly recommended by doctors, but there are some supplements that are illegal for use in high school sports. New pre-workout supplements cause new high school drug policies, research into both the active ingredients and short/long term effects of these products. These pre-workouts are this generation’s steroids and can have side effects that are just as dangerous. Their purpose is to provide you with a burst of quick and long lasting energy, increased blood flow, muscle growth, and faster recovery periods. Their popularity is growing faster than the Food and Drug Administration (FDA) can research them and provide more information on what these products truly do to your body, such as whether they are actually safe for young adult athletes to use.
For many years, the world’s foremost studies of creatine and its effect on athletic performance were carried out in secrecy by communist Eastern-bloc countries. But after the fall of Communism, the training and experimental drugs used on Soviet and East German Olympic athletes was revealed. Aside from exposing the truth about illegal anabolic steroid use, there was the discovery of a "vitamin" called creatine, which was quickly introduced to the U.S. and marketed as an ergogenic, or energy-enhancing supplement.
Kuhn, C., Swartzwelder, S., and Wilson, W. Pumped: Straight Facts for Athletes about Drugs, Supplements, and Training. 2000. W.W. Norton, New York and London.
Primarily lifters and athletes take creatine to get ahead of the competition. In an article written by Nancy Ling, she mentions how in the Olympic games from 1964-1994 Soviet Union powerlifters consumed creatine to get an edge on the competition and had great success from it. ("Creatine? Is It Worth the Risk?"). Also in the article, Nancy stressed the importance of taking the correct amount of creatine because it can help prevent kidney and liver problems. On the other side, consuming creatine can be dangerous if you are prone to having seizures, blood clots, or cardiac
When you need to boost your sports performance, there are a variety of pre workout supplements that you will find on the market. The right supplements will help you to achieve the highest levels of your performance. If you are an athlete, it is important for you to fortify your body with the most beneficial supplements that are made with high quality ingredients. What are other advantages of taking pre workout supplements? When you take a pre workout supplement at the right dosage, it will help you to have more energy, it increases your focus and it also helps to give you more power during your workouts.
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
Creatine serves as an energy reserve in muscle cells. Muscular contraction is powered by the breakdown of ATP (adenosine triphosphate) to ADP (adenosinediphosphate). When all the ATP is broken down, creatine phosphate in the muscle donates a phosphate group to ADP, and further energy reactions can occur. Creatine monohydrate is a precursor to creatine phosphate. By supplementing with CM, CP levels in muscle apparently are maximized, and more muscular work can occur, since there are greater energy reserves to use.
Creatine has been used in sports throughout time. Athletes have always had a fascination with being excellent at what they do. With the banning of steroids from competitive sports and the implementation of random drug testing in most sports, most athletes are still somehow hoping to gain an edge on their competition. This edge that they are using is creatine.
Caffeine is a mild stimulant that occurs naturally in at least 63 plant species. Caffeine can be found in the leaves, stems, seeds, and roots of these various plants. Caffeine is part of the methylxanthine family. It consists of a xanthine molecule with three methyl groups attached to it. Caffeine can be found in many products like sodas, tea, and coffee, but it also occurs in several other products such as prescription medications, diuretics, and pain relievers. Caffeine’s widespread use and popularity have caused many people to view the substance as an addictive drug. Thus making caffeine the most inexpensive and readily available drug known to man. Then on the other hand there are people who view caffeine as a helpful stimulant that increases the individual’s concentration and awareness as well as many other physical traits. The important thing to remember is that caffeine’s affects vary based on the person, the amount ingested, the frequency of consumption, and individual metabolism. (http://www.pp.okstate.edu/ehs/kopykit/caffeine.html)
The use of steroids and performance enhancing drugs is a common trend that is currently fascinating athletes all over the world. Athletes who are using these drugs are damaging the sport and harming their bodies at the same time. Seeking a greater athletic physique and ability, athletes turned to the use of steroids. Once the dangers and possible health risks arose, athletes then turned to performance enhancers. Two specific supplements have taken the sports world by storm and now are being used by athletes of all ages. They are androstenedione and creatine. It took years until people began to understand how dangerous steroids really were. These performance enhancers, like androstenedione and creatine are going to produce the same results.
Gordon, Kevin. The.. Personal Interview. 7 May 1998. Jenkins, Mark A. & Co. Creatine Supplementation in Athletes: A Review." (1998) Online. -.
“Performance Enhancing Drugs: Know the Risks.” Mayo Clinic. Mayo Foundation for Medical Education and Research, 12 Dec. 2012. Web. 19 June 2013
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.