Energy Systems Associated with Football Players
Easily one of the most demanding sports in the world and by far the most popular. Soccer or football to the rest of the world takes on a unique conditioning progam. A soccer player must possess the ability to stop, start, run, jump, pivot and sprint all in the same game. The conditioning program must emulate the conditions on the field or pitch, as the brit's like to call it. A solid nutritional program should accompany all soccer programs.
As a player depending on position, one must do many different skills. A player must condition to increase speed, sprint speed, leaping ability to execute at a top level in addition to remaining injury free.
…show more content…
The greater the player's aerobic power the quicker he can recover from the high-intensity bursts. These short bursts will be fuelled by the ATP-PC and anaerobic glycolysis systems. Then, during rest periods, a large blood flow is required to replace the used-up phosphate and oxygen stores in the muscles and to help remove any lactate and hydrogen ion by-products.
The quicker this is achieved, the sooner a player can repeat the high-intensity sprints, and thus cover more distance and be able to attempt more sprints. So the aerobic system is crucial for fuelling the low to moderate activities during the game, and as a means of recovery between high-intensity bursts.
Which system fuels the sprints?
As already mentioned, the ATP-PC and anaerobic glycolysis systems fuel the high-intensity periods. However, if we are to optimize training programmes, we need to know whether in performing the high-intensity bursts both systems contribute evenly or whether one is more important.
As the sprints a player makes are mostly 10-25m in length, or 3-5
…show more content…
However, results from these studies have varied. Tumilty and colleagues from Australia cite research varying from 2 mmol/l, which is a low lactate score indicating little anaerobic glycolysis, to 12 mmol/l, which is quite a high score. Most studies seem to find values in the 4-8 mmol/l range, which suggests that anaerobic glycolysis has a role.
The contrast in results is probably due to the varying levels of football in the different studies. Some use college-level players, others professionals. Some studies test training games, others competitive matches. This is likely to confound results. Ekblom, a researcher from Sweden, clearly showed that the level of play was crucial to the lactate levels found. Division One players showed lactate levels of 8-10 mmol/l progressively down to Division Four players showing only 4 mmol/l. Tumilty and colleagues conclude that the contribution of anaerobic glycolysis remains unclear, but is probably significant.
They suggest that the tempo of the game may be crucial to whether anaerobic glycolysis is significant or not. As Ekblom noted: 'It
Daniel J. Flynn’s argument of why Football Does a Body Good is extremely convincing. The evidence that he presents throughout the essay debunks the counterargument of how dangerous football can be. The essays is full of statistics and examples of how football can positively benefit you. The facts that are presented are effectively used to refute all the negative claims against the dangers of football. He successfully argues toward the benefit of football by presenting appeals to reason, and showcasing his credibility throughout the essay, but he unfortunately does not keep an unbiased tone for the duration of the essay.
A course in the sociology of sport and physical activity should be part of an undergraduate curriculum in a kinesiology program because social issues that impact sports and athletes are often overlooked within kinesiology program despite playing an important role within sports. Kinesiology programs tend to focus on the impact of sport and importance of sport and physical activity and could use the insight that sociology of sport and physical activity can provide. The more we know about the social issues around sport and physical activity, and how to limit them, the more we can understand sport and how to improve it and the equality within it.
The number of concussions in professional and amateur football has been rising and has sparked much controversy in recent years. These concussions are most likely linked with disease and even the deaths of some pro and semi-pro football players. New research is attempting to solve the problem but the issue is still prevalent in football today.
What is the thought pattern of an athlete? Is there anything special or unique that goes on in the mind of an athlete, that doesn’t happen in the average person’s mind? These are questions that are very difficult to answer. Every athlete thinks differently, learns differently, and is motivated in different ways. But maybe there is something dealing with the mind of an athlete that separates them from the rest of civilization.
When you think of an athlete, what comes to mind? The first things that probably come to mind are sports, entertainment, and physical abilities. If these are the first things you think of, then how would athletes significant? If you look at athletes from a different perspective, their significance can be seen. From this point of view one can see that athletes are significant because they provide role models, contribute to our business world, bring countries or groups of people together, and they provide sources of inspriration. Their prominence, which is enhanced by the media, can cause them to have a greater effect in these types of roles.
high. Also, if a runner is hit exactly at his center of mass, he will
Sport as a whole has changed in relation to the contemporary American economy by its constant growth and push for revenue. It has become a sort of “you scratch my back, I scratch yours.” type of relationship. I say this because of the amount of time and attention invested into making sport something that appeals to all people of American society rather than just the fans of the action itself. The constant negotiations for television deals, sponsorships, competition with other TV shows, and programs for time slots available within a network all play a large factor.
In the last few years people have died from football. They haven't had strong enough protection. Players need a lot of padding for football. Pads help protect the body from taking big hits. So how many people have died or got hurt from taking a big hit from other football players?
There are three main energy systems used in a game of touch football which consist of the creatine phosphate (ATP PC) system, lactic acid system and the aerobic system. Each system plays a vital role during game play. Every muscle in your body requires energy to perform all movements, and to do this, the energy is produced by the breakdown of a molecule called adenosine triphosphate (ATP). ATP is found in all cells which is a chemical form of muscular activity and performs mostly all functions in the human body. It contains 3 phosphate groups and adenosine. ATP is stored in the muscles and lasts for approximately 10-30 seconds. Carbohydrates, fats and proteins, are all producers of ATP from the food we eat; however Creatine Phosphate is also a high energy compound producer found in the cells. These three chemical reactions are conducted to continue muscular work. The first system used in a game of touch football is the ATP PC system. This system is stored into the muscles and used in short durations for up to 10 seconds and doesn’t not require oxygen therefore being anaerobic. ATP lasts approximately 3 seconds, and then Creatine phosphate (CP) will continue until all ATP PC energy is used up. The use of ATP is high intensity and would usually be used in a 50m sprint or a pass in touch. Once the CP energy is used up the body then switches to the lactic acid system. This is because of the breakdown of glucose, resulting in the production of lactic acid. The lactic acid system an anaerobic energy system, which lasts for approximately 30 seconds to 2 minutes, and is the conversion of glycogen to glucose. In relation to a game of touch football, the lactic acid system could be used during a quick wruck, as the movements required are a...
Athletes that play football at the college level serves the same purpose National Football League (NFL) athletes serve. At least, that is what many people think in the world we live in today. College football players play the game of football, are shown on television, and are looked up to by young people just like professional football players. The only difference between the two is NFL players get paid and college players do not. This is what leave football fans with an interesting question. Should college football players get paid like NFL players? This is the question many people want to know the answer to. Although college football players do share characteristics with professional football players, they should not be paid any money. The
In order for me to reach my targets I am going to do 2 sessions a week
Football is one of the three most popular sports in the United States. The modern game of football most likely originated from England (hornetfootball.org). Walter Camp, a football coach for Yale, is known as “the Father of American Football” because he made several changes to the game of football (historyoffootball.net). The first professional football league was established in 1920, and it was made popular because of the invention of the television. Football is a mixture of science and religion which can be proved in the science of football, the religious interpretation of football, and the players’ use of their religion.
Fitness Requirements for Football Football is a game that requires aerobic and anaerobic fitness. Aerobic fitness is the most important quality in football, closely. followed by anaerobic fitness, running, speed and agility. Footballers tend to cover less distance and work at lower intensities during the second half of the game then during the first half. This is because fatigue limits a player to a certain level.
When most think of performance enhancing in sports, they think of steroids and other drugs. While this is true, drugs represent only part of the true picture. There are other ways to enhance athletic capabilities that are legal and may seem to some to be ingenious. Performance enhancements in sports are unethical, unhealthy and need to be banned in professional sports. High-risk physical training, the use of drugs, or altering the human body with artificial limbs, is all performance enhancing, unfair and unhealthy.
Certain foods can make a difference in sports competition. Conditioning, strength, and speed have been the focal points of athletic training for years; however, the research on nutritional elements indicates their importance to an athlete's optimal performance. Knowing the proper food to eat before, during, and after a physical activity can help an athlete in achieving their desired performance.