Sport Science Energy Systems Assignment Physical Education Essay

Sport Science Energy Systems Assignment Physical Education Essay The duration of as netball game is approximately around an hour split into four quarters of 15 minutes with a couple of minutes between each quarter. Netball can be played at different speeds depending on what the position is that the player is occupying at that time and whether or not the player is continuously running or moving in that position played, for example, the goal keeper (GK) only has to use energy and actually move is when the ball is down that end of the court, in that third. Where as the centre (C) has to be moving continuously up and down the court to receive the ball and to take an intercept. A full game consists of mainly high intensity throughout the game depending on the position. This includes mainly two processes that our body experiences of the ATP-PC body system for fast bursts of energy and the Lactic acid energy system for running and using a lot of energy for long periods of time, this system is mainly used for team sports because of the pauses throughout t he game the player doesnt usually go into the aerobic stage yet although if the game is intense and your constantly running and moving it is possible to go into your aerobic stage. Some players have around about the same intensity, some are different than others, and they can vary from player to player. Explain how the ATP-PC system works. Describe the aspects of the game in which this is the predominant energy system. ATP-PC is constantly being relied on at the beginning of any form of exercise regardless of what the intensity is. It is the first Energy System that our body goes into when experiencing any type of sport. People who play Netball use this system a lot and more than any of the other energy systems because netball players need that extra burst of energy to get the ball or to defend it, ATP-PC system has fast spurts of energy for this. The ATP-PC system provides immediate energy bursts because of the breaking down process of the energy phosphates. If this energy system is fully stored and your body hasnt used any of the ATP-PC system then the energy in your body will provide maximal power intensity for a short duration from between 10-15 seconds until your body moves into the next system, since your body hasnt started using any fast and immediate energy burst it hasnt broken down any phosphates, this will provide maximal energy as your body doesnt need to replace any until you move into your next system and it provides you with the maximal amount of intensity because the ATP-PC has been produced; however the negative theory of the ATP-PC system is the bursts of energy run out quickly. ATP-PC is used in netball because it has a high intensity for the short bursts of energy, such as sprinting. In netball when leading toward the ball you need to sprint to receive the ball or jump high for a pass. However the rest of the time you are either waiting for the ball to come down that end or third of the court or you might have gone past that system and have moved onto your lactic acid system. Explain how the Lactic Acid system works. Describe the aspects of the game in which this is the predominant system. To replace the ATP in your system when you play netball is the lactic acid system, this system is generally used for team sports and MED HIGH intensity levels (85% or higher intensity). The Lactic Acid systems only fuel is carbohydrates; this is what the Lactate runs on and is its only energy source. The Lactic acid system lasts from approximately 10 seconds to 3 minutes until your body moves on to the next energy system. This system is a complete breakdown of glucose being released into the muscles and starts to build up causing the muscles to become fatigue. Netball uses this system for fast bursts also as well as the ATP-PC system and it lasts for a decent time in team sports, but if used too much it can cause sore muscles, mainly in the legs due to the lactate running through your muscles. The lactic acid is conflicting with the muscle which is tensing and then expanding again because of the combination of the calcium and Troponin in your muscles. The acid encourages the nerves to separate influencing the lactic to cause pain within the muscle. When you push yourself too far your body cant supply enough oxygen to your muscles quick enough there for your muscles will burn the glucose quicker and then produce a lot of lactic acid to your body, because of the build up of lactate your muscles will then become really sore after a game and will reduce your maximal effort that you are putting into the game. Explain how Aerobic system works. Describe the aspects of the game in which this is a predominant system? After the Lactic acid system is the Aerobic system, this system produces large amounts of energy even though it has the lowest intensity level of all our energy systems. Due to at the start of your exercise your body can not transport the oxygen to your muscles quick enough to begin the chemical reactions in the Anaerobic stages until you are in your Aerobic stage. The Aerobic stage is broken down into three different stages; Glycolysis, Citric acid cycle and lastly into the electron Transport chain. Firstly the Glycolysis is the breakdown of the carbohydrates (which is one of the aerobic systems fuels) the Glycolysis breaks down into Pyruvic acid which forms into 2 ATP molecules which is a total of 10 separate chemical reactions and also takes place in the muscle. Once the Carbohydrates have broken down, the second transformation then develops which is called the Citric acid or the Tricarboxylic acid system. Other reactions also continue within our muscles to resynthesis the two ATP molecules as well. The by-products such as, Carbon Dioxide and hydrogen joins to the process, which then constructs into a chain reaction starting the cycle all over again. The Electron Transport Chain involves the Hydrogen noted above is located into the membranes of the Mitochondria and is then split into and atom and an electron which creates at lot of energy in preparation to resynthesise into ATP. In netball the Centre is using the aerobic system the most of all the players on the team as the Centre has to run from one end of the court to the other, if the game is really intense then she will be running constantly as the ball would be going from one end of the court to the other. This proves that she has little rest to replenish all her PC at 100% as it takes 3 minutes to rest in a stationary position, but if the ball is in the goals circle then she may have some time to replenish but it highly likely that she wont have replenished completely. Choose a position/player in your sport. What percentage of game time would each of the energy systems be seen as the predominant system? Explain. The Goal Defence; Before the game has even started and all the players are in their positions, waiting for the whistle to be blown, the goal keeper is instantly using the aerobic system as she is standing there waiting for the game to commence. If she sprints for the ball, intercepts the ball or if she is defending the ball in the goals circle and jumps up to defend she is also instantly using the ATP-PC system for a fast burst which has high intensity levels and is the predominant source. If she continues running or sprinting for more than 15 seconds then she would then entre her lactic acid stage. Throughout the game she would be mostly using the aerobic system. In between each quarter of the game she would have replenished a high amount of her PC stores if not around 98% then her system will start all over again. If for most of the game the ball is down the other end of the court more often than it is at the other end of the court then this also gives time to recover for each energy system. It take s 20 -30 seconds for the ATP in our bodies to recover at least 50%, which works out to around 3 minutes for it to recover a complete 100%. (Although it varies for the type of sport that you are playing, 30 seconds or less for endurance, 30-90 seconds for hypertrophy, 2-3 minutes for strength and 3-5 minutes for power. Netball would be a power type of sport as it includes high intensity power bursts regularly.) If the game is really intense they may fit in 15-20 seconds of their recovery, which is only a small amount of time around 20-25% of their ATP-PC would be replenished. For a game that wouldnt be as intense they may possibly reach up to half of their recovery but not completely. Your body may not fully recover after a high intensity Aerobic exercise for up to 3-4 days afterwards, but it all depends on how high the intensity was of the game. Explain the accumulation of Lactic Acid and the required recovery time using the above percentages. The accumulation of lactic acid is due to high the rate is in demand for lactate, when your body is demanding more and more lactate in a high intensity sport, your body produces more and more lactate until it reaches the point where there is so much that our body cant remove it quick enough and the concentration begins to rise to where there is a build up of lactate that isnt being removed, if you stop whatever the sport or activity is the lactic acid does not get removed from the muscle then causes pain later on unless you do a recovery to remove it otherwise thats what creates the soreness in your muscles. There are different ways that you can remove the lactic acid but it approximately takes up to an hour for it to be 100% replenished. To speed the process up one which removes it quickly would include a fast pace cool down which allows oxygen to the muscles and helps remove the lactate quicker.

Judaism in William Finns Falsettoland Essay -- Jewish Religion Religi

Judaism in William Finn's Falsettoland Judaism and Jewish culture have always been central to William Finn, writer of a trilogy of short works following Marvin, a homosexual living within the Jewish faith. Falsettoland itself forms the final part of the trilogy whilst In Trousers and March of the Falsettos are the first two instalments respectively. Christianity condemns homosexuality within its faith, therefore, surely Judaism would take a moral stand and condemn any theatrical portrayal of such events? Did the Reform movement which began to grow in America in the 1830s have any effect upon the time Falsettoland was written, and, if so, how was Falsettoland as a music theatre work subject to such effects? From the outset it is important to define the boundaries within which the term ‘Judaism’ and ‘Reform Judaism’ will be used. This paper focuses upon Judaism (be it Orthodox or Reform) within America and does not focus upon the origins of Judaism in Europe. Although perhaps some beliefs and moral standings were reflected across the Atlantic, for the purposes of this argument this will be negligible. When analysing the musical content of Falsettoland it is important that one does not get carried away on the intended meaning, although only suggested as a guide and personal response to the music, the analysis is by no means definite and as the author intended. We’re free to borrow from both European operatic tradition and American musical tradition, toss out what we don’t need and invent whatever creature we want, whatever we choose. And above all else, entertain.[1] Jewish life in America changed dramatically throughout the nineteenth and twentieth centuries. The majority of Jews being those wit... ...omosexuality? http://urj.org/ask/homosexuality/> Ø Storr, A. Music and the Mind (HarperCollins, 1997) Ø Volkman, E. A Legacy of Hate: Anti-Semitism in America (Franklin Watts, 1982) Discography =========== Ø Finn, W. Falsettoland (New York: DRG Records Inc, 1990) --------------------------------------------------------------------- [1] LaChiusa, M.J. ‘I Sing of America’s Mongrel Culture’ in New York Times 14 November 1999) [2] Finn, W. Vocal selections from Falsettos (Warner Bros Publications Inc, 1992) p.86 [3] Storr, A. Music and the Mind (London: HarperCollins, 1997) p.187 [4] Rossoff, R.D. What is Judaism’s view on Homosexuality? Accessed 10 January 2005 [5] Katz, L.. ‘What is a Bar Mitzvah?’ In Your Guide to Judaism [6] Volkman, E. A Legacy of Hate: Anti-Semitism in America (Franklin Watts, 1982) p.10

Food Presentation

As we all know, food is essential to our daily lives because it gives us the energy and nutrients that we need especially when we prepared it right. So our professor gave us a task to prepare a meal (good for six persons) that follows the guidelines of the Food Pyramid. During our brainstorming, many ideas came up to our minds. But we came up to a point that we should have criteria in choosing the right meal. It should be healthy, satisfying, and of course it will not cost us too much. After exchanging ideas, we finally decided that we will be having Crab and Corn soup as the appetizer, Chicken Curry for the main dish, Saging Con Yelo for the dessert, iced tea (Apple flavor) for the drinks and Apple for the side dish. After the discussion, the group leader assigned the task and set the time and place for the next meeting. I was assigned to prepare the list of ingredients that will be used for the cooking. When my group mates and I meet again, everybody was excited especially me because we will be buying the ingredients that we need for the food presentation. It’s already been a long time since I last go to a market and I really don’t know how to choose from what’s fresh or not and to buy or not to buy so I asked my group mates to teach me the basics in buying fresh vegetables, meats and fruits. Luckily, Florevil knows something about cooking so we didn’t had a hard time dealing with it. Since me and some of my group mates don’t know how to cook, we are assigned to prepare the ingredients and make sure everything is ready. While Florevil is cooking the meal, I watched every step of it so I can cook it at our house when my mom is not around. As the meal is almost done, some of my group mates prepared the dessert and the side dish, some prepared the table and set it in a presentable way and some called the guests who will taste the meal that we prepared. I couldn’t resist myself to eat when I smelled the Chicken Curry but I have to because we should serve the guests first. By the way, it is my favorite dish After the guests tasted our meal, they gave us comments. The food is well presented and the main dish and the dessert are delicious. But the appetizer is too salty and didn’t go well with the main dish and dessert. Good thing we had apples as our back up to the salty appetizer we cooked. The presentation ended. We cleaned our mess and had a last group meeting to discuss the positive and negative comments of the guests. We accepted the criticisms given by the guests whole heartedly for us to learn from it and to improve more the next time we will have an activity like this. We can also apply the knowledge that we have learned from this activity and use it for the future.

5 Digital Publishing Questions for Seth Godin

5 Digital Publishing Questions for Seth Godin 5 Digital Publishing Questions for Seth Godin Today we interview Seth Godin,  American author, entrepreneur, marketer and public speaker. The amazing thing about Seth is that he uses all these skills for his publishing efforts. And some of his ideas for (digital) publishing are so great that we were bound to interview him. Let’s talk about the connection economy.Hi Seth! I was listening to your Ted Talk â€Å"This is broken† from 2006. What’s really broken in the publishing industry today? Discoverability? DRMs? Royalty-share model? Big 5 publishers?The problem is buried in plain sight, but once you see it, it becomes obvious: the entire model of book publishing (advances, returns, publicity, curation, DRM, all of it) is based on the idea that the customer is the bookstore.The bookstore with limited shelf space, the one that demands returns, the one that needs long lead times.Simple proof: every big publisher spends 20 times as much money and manpower on bookstores than they do dealing with readers.When bo okstores go away, then what? Hint: Amazon is not the new customer.Apart from Reedsy, what other innovations in the publishing space do you find interesting?I think the only innovation that’s worth paying attention to is the redefinition of what it even means to be a book publisher. What’s a book? What’s publishing? Who is the customer? What’s the new asset?In a connection economy, do publishers sell or profit from or enable connection? If we don’t, we’re done.You said that â€Å"Publishing is the act of taking a financial risk to curate some content and bring it to a group of people who didn’t know it existed†. How do you think self-published content should be curated?Readers of my book and my blog trust me to curate what I recommend. I’m not sure readers trust Amazon to curate the Kindle, or even Knopf to curate the books they see–because they’re just so much junk and so much noise, they don’t even know the labels, so there is no trust.Trust, of course, is the essence of the connection economy, and it’s way more powerful and far-reaching than brand or shelf space.So, I think the successful self-published author builds connection and thus trust by consistently delivering just a little more than what’s expected.What do you read? Where do you find inspiration?I read tons and tons of books about ‘business’ in quotes, but find less and less to like over the years. I read a lot of cultural history–from Guns, Germs and Steel to the brand new ‘Debt’. I love hard science fiction and read it often. I read a lot of Pema Chodron and Susan Piver and Steve Pinker and Dan Dennett and others that think about thinking. I try to find funny books, Sedaris, etc, but they’re so rare†¦No literary fiction for me. Not smart enough.You’re employing a new marketing strategy for your book, Your Turn. You send additional copies of the book to everyone who orders even a single copy because you want people to share it; can you speak about the marketing theory and your intentions behind this rather cutting-edge approach? And speaking of cutting-edge marketing, can you give some advice to newcomers to the indie marketplace who might be lacking in creativity when it comes to selling their books?Your Turn has been a great success, both creatively and commercially†¦ we’re closing in on 60,000 copies sold direct, in paper only. That’s pretty amazing for a self-published one-man show in 140 days or so.People want to share books, but you need to make it easy!As for advice, I am ready for your question:  my best advice  can be found here  and here. Remember:â€Å"Writing a book is a tremendous experience. It pays off intellectually. It clarifies your thinking. It builds credibility. It is a living engine of marketing and idea spreading, working every day to deliver your message with authority. You shou ld write one.†And regarding Kickstarter: â€Å"Kickstarter campaigns fail when the tribe of people who believe in the idea is too small†.Follow Seth and Reedsy on Twitter.Liked this interview? PLEASE give us a â€Å"recommend† on Medium where it was among the top 10 most voted stories. Seeing it celebrated is our biggest reward for producing good content.

Divisibility Tricks and How to Divide in Your Head

Divisibility Tricks and How to Divide in Your Head A great way to enhance student learning in mathematics is to use tricks. Luckily, if you are teaching division, there are a lot of math tricks to choose from. Dividing by 2 All even numbers are divisible by 2. E.g., all numbers ending in 0, 2, 4, 6, or 8. Dividing by 3 Add up all the digits in the number.Find out what the sum is. If the sum is divisible by 3, so is the number.For example: 12123 (121239) 9 is divisible by 3, therefore 12123 is too! Dividing by 4 Are the last two digits in your number divisible by 4?If so, the number is too!For example: 358912 ends in 12 which is divisible by 4, and so is 358912. Dividing by 5 Numbers ending in 5 or 0 are always divisible by 5. Dividing by 6 If the number is divisible by 2 and 3, it is also divisible by 6. Dividing by 7 First Test: Take the last digit in a number.Double and subtract the last digit in your number from the rest of the digits.Repeat the process for larger numbers.Example: Take 357. Double the 7 to get 14. Subtract 14 from 35 to get 21, which is divisible by 7, and we can now say that 357 is divisible by 7. Second Test: Take the number and multiply each digit beginning on the right-hand side (ones) by 1, 3, 2, 6, 4, 5. Repeat this sequence as necessary.Add the products.If the sum is divisible by 7, so is your number.Example: Is 2016 divisible by 7?6(1) 1(3) 0(2) 2(6) 2121 is divisible by 7, and we can now say that 2016 is also divisible by 7. Dividing by 8 This ones not as easy. If the last 3 digits are divisible by 8, so is the entire number.Example: 6008. The last 3 digits are divisible by 8, meaning 6008 is as well. Dividing by 9 Almost the same rule and dividing by 3. Add up all the digits in the number.Find out what the sum is. If the sum is divisible by 9, so is the number.For example: 43785 (4378527) 27 is divisible by 9, therefore 43785 is too! Dividing by 10 If the number ends in a 0, it is divisible by 10.

Mass media's influence on presidental elections Research Paper

Mass media's influence on presidental elections - Research Paper Example During the first debate Nixon was not well prepared and had little make up while his rival Kennedy was well dressed and prepared for the interview. During the debate there were huge signs of nervousness and panic on Nixon’s face which led the people to believe that Nixon was not ready to lead the nation while people who were listening to the match on the radio believed that Nixon had won, as they could not see the face of any of the candidates. This was the first time that TV was used as a political tool by political candidates. Media has had tremendous effect on presidential elections but their way of influencing is not without controversy. Media will sometimes provide stories dealing with the personal lives of presidential candidates which is very harmful to the candidate and not useful even to the undecided voter. Influencing these undecided voters has a huge impact on American politics. America basically has two big news channels that are very important to the American pub lic; one is Fox news and the other is CNN. Both the channels have huge impact regarding the painting of the picture of the presidential candidate. Regarding the impact of Fox news on American public, Stefano Della Vigna and Ethan Kaplan have conducted a study on the ultraconservative Rupert Murdoch’s channel. Fox was launched in 1996 and by 2000 it was available in more than 20% of American households. They conducted a study in which they compared the change in republican vote bank between 1996 and 2000, and they came to the conclusion that Fox news had increased the vote bank of Republican Party in the areas which received Fox news by 0.5% or 200,000 votes; this number was enough to change the result of 2000 presidential elections. Fox news is also known for its right wing and Christian agenda which appealed to the most of the voters who had access to it. (Does Fox News Change Votes?) On the other hand, CNN is a relatively liberal news channel with agenda that is mostly neit her left wing nor right wing but more to the center in the political arena although it has been claimed that it has favored Democratic Party most of the times. During the elections of 2008, in which Barack Obama became victorious, it was clear that CNN favored a democratic candidate while Fox preferred Republican, and most important of them, all Fox was not biased against Sarah Palin, the governor of Alaska who was the running mate of John McCain, while CNN did everything in its power to portray Sarah Palin in a way that can only be described as negative because of her affiliation with causes that can be classified as far-right. Talk Show hosts who are normally seen as a form entertainment by the Americans also influenced voters to an unimaginable degree. A prime example of this was Barack Obama’s fundraiser hosted by Oprah Winfrey which gathered a total of $3 million for the future president. (Ingraham 71) Between 1996 and 2000, before the election during which Clinton was f acing the Lewinsky Trial, any news meant bad news for Clinton and the Democrats and their prospects of winning the election of 2000 which they lost, (Alterman 186). After 2005 any

Management(various non-typical intangible assets which can help a Essay

Management(various non-typical intangible assets which can help a manager) - Essay Example It can be noticed that intangible assets of an organization are not things which can be acquired or bought but are rather developed. These are a set of instructions, knowledge etc which along with the tangible assets of the organization, help in running the organization and completing day to day activities. Intangible assets bring a new configuration of the things making it more valuable and accessible. Apart from all the above mentioned intangible resources this paper will discuss managerial intangible resources which a manager draws upon to fulfil his role. This paper discusses and evaluated how intangible resources can be used to legitimise management authority in organizations. In order to do so, the paper describes what intangible assets are and what management is. Later, it discusses what is meant by management and what the connection between management authority and intangible assets is. Management is an art. It is an art of planning, organizing, directing and monitoring. It is an art of managing people. It is also science. Science is how you mange to do all this. It can also be said as an act of directing, controlling, coordinating and harmonizing people towards the accomplishment of a goal. It also comprises of deployment and proper use of human resources, technological resources and financial resources. Those people or groups of people who manage these things are the management. In the late seventies an... Science is how you mange to do all this. It can also be said as an act of directing, controlling, coordinating and harmonizing people towards the accomplishment of a goal. It also comprises of deployment and proper use of human resources, technological resources and financial resources. Those people or groups of people who manage these things are the management. In the late seventies and eighties management was considered as an engineering. Any company was considered as a machine, the managers were the operators and the workers, merely pawns. Today management has a whole new concept (McCrimmon: 2007, n.p). The efficiency in the workers reflects the efficiency of the manager. If the manager is incompetent then the efficiency of the workers does not change, rather in some cases it goes down. Managers take responsibility of what they do. They are creative and analyzing. Managers discover what is unique about a person and then use his unique quality to achieve their goals. The job of a manager is to achieve performance using a person's talent (Buckingham, n.p. 2005). However, in order for the manager to do his job, it is very important for him to have some authority over his employees. This authority is not only given to him by the higher management when he is hired, he also makes use of intangible assets and resources to legitimise this authori ty such as skills and knowledge. A manager has a bird's eye view of the entire system and the entire organization. He is the one who makes use of this knowledge and expertise to not only take strategic decisions, but also prove that he is capable for this position (Buckingham, n.p. 2005). An important part of intangible assets which a manger makes use of is leadership qualities which help him legitimise authority in