Main Energy Systems Used in a Game of Touch Football Essay

The activity that happens on a football field includes mass, speed, quickening, torque, and numerous different ideas. While a few onlookers see just gore and bedlam, splendid athletic exhibitions and bone jostling crashes, the science-minded see the field as a working lab.

The ATP-PC aka Phosphogen system is for high power/ short duration only. It is entirely anaerobic and can last up to 10 seconds. (Think sprinting, powerlifting, etc.) No carbohydrate or fat is used in this process, as creatine phosphate is the only thing involved in resynthesizing ATP. Once the limited supply of creatine phosphate runs out, the body must then call on other systems to sustain an activity.

For example: A 100m runner would use the ATP-PC system due to the fact that the athlete would need a short powerful burst of movement to be able to get off the blocks quickly. Another example of this energy is for a shot putter. They would use this energy system because they don’t need a lot of energy for their sport, all they need is a short powerful burst of energy to be able to get a strong, powerful thrown and to be able to throw the shot-putt a long way. All these different sporting examples last up to 8-10 seconds and this is the energy production. The speed of energy production for Phosphocreatine is very fast, although the amount of ATP produced is very limited. The time it takes to recover from the ATP-PC energy system is 30 seconds up to 4 minutes. The phosphocreatine works when your body is working at high intensity at around 90-100%.

Everything in this world is governed by a set of laws. Hammurabi’s Code and the Ten Commandments are but two of the well-known system of laws that have driven humanity into order and away from chaos. For those in the United States, there is a system of laws that affects how one lives their day-to-day lives. Policemen, judges and juries uphold these laws. Similarly, nature has its own code of laws that determine what will happen and what won’t happen, and the name of that law book is Physics.

The body has three energy systems, one for power, one for speed, and one for endurance. For power activities, the body uses the ATP-PC system, for speed the glycolytic system is used, and for endurance the oxidative system is used. The first system, the ATP-Pc system, is short immediate energy, which lasts about 2-15 seconds, in the absence of oxygen (Brooks, Fahye, & Baldwin, 2005). This energy comes from intra-muscular sources of ATP and PCr. The ATP is degraded to ADP to release energy, and PCr helps prevent ATP depletion. The three phosphate bonds are at a high energy state, and when they are broken they release energy, as they go into a lower energy state which is ADP (Khan Academy). This large amount of short lived energy is used in

When you toss a football to one of your companions out in the back yard, you are applying material science ideas. You need to make changes for various variables, similar to wind, separation and weight of the ball. The more distant away the harder you need to toss it with the end goal it should get to him. These computations that happen in your mind is every one of the piece of material science, you simply don 't have any acquaintance with it on the grounds that it easily falls into place. Material science is the area of science that arrangements with our general surroundings. The piece of material science that most identifies with football is mechanics, which is the investigation of movement. Material science is the branch of science arrangements with the physical world. The branch of material science that is most important to football is mechanics, the investigation of movement and its reasons. Football use all different type of physics. You got newton first law, second law, and third law

For being able to perform a high level of professional play, every player should have a minimum threshold of 60 ml/kg/min (Riley et al. 2000). Interval trainings can increase distance covered during a football game (24%) and also repeated sprint ability (Helgurud et al. 2001). Implelizzeri et al, 2006 have shown that there are no differences in physical performance between using normal interval training and small sided games. In another journal, (Rampini et al, 2007) have shown that a smaller number of players incorporate during the final weeks of preseason has been shown to be much more efficient in terms of higher heart rate and lactate accumulation in order to prepare the football players for the high intensity of the season. Interval training, core strength and plyometric training are together combined in preseason and also maintained in season but in a smaller rate.

The demands the athlete will face when he is competing in football will depend on many variables such as his position, style of play, importance of the game and his own fitness levels. These can be analysed and determined from a match analysis program and physiological measurements during match play such as heart rate monitors (Bangsbo, et al, 2006). Mohr et al, 2003 states that the rate of anaerobic energy turnover is high during periods of games (Mohr et al, 2003), furthermore Bangsbo 1994 says intense exercise during a game would lead to a high rate of creatine phosphate (CP) breakdown, which will then be synthesised in the following low-intensity exercise periods (Bangsbo,1994). Going back to the position the athlete plays on the field, it will have a huge factor on the demands

In Knowledge you have been looking at body systems and how they work together to achieve complex sporting movements. Over the next 3 weeks you will be testing and training one of these systems to determine the effect training can have of the Health and function of this systems. The energy system that I will be using is the ATP-CP and the muscular system which allows me to do these exercises.

Aerobic training is where the aerobic system is the dominant energy system being used. In rugby league the athletes are trained by aerobic endurance, the ability to perform low intensity activities for an extended period of time. This training increases the player's ability to recover from intense activities, such as, short sprints, tackling and moving up and

Predominantly during basketball, the anaerobic (oxidative) energy system is the most utilized system, (WHY, EXPLAIN). In order for an elite athlete, such as LeBron, to perform at an optimal level consistently throughout the season it is important to ensure this system is fueled properly to keep up with the metabolic stresses from multiple games per week. Fuel sources include carbohydrates, fats, and proteins.

Starting with exercise, it is helpful to have a basic knowledge of the two main types of energy systems: aerobic and anaerobic. The aerobic, or oxidative system is used for any physical activity that lasts more than two minutes, such as swimming or hiking, because it can supply energy for longer periods of time (Fahey 61). Meanwhile, the anaerobic, or nonoxidative system comes into play during high-intensity exercises that last from about ten seconds to two minutes, such as sprinting. Unlike the aerobic system, the anaerobic system has a much more limited capacity to produce energy; however, the

The rotation of the ball (spiral) will influence how the ball slows down in flight, because the ball is affected by air drag. A spiraling kick will have less air drag, will not slow down as much, and will be able to stay in the air longer and go farther than an end-over-end kick. The velocity of the ball and the angle of the kick are the major factors that determine:

In Football, the muscles rely on three major systems to supply the energy needs -- the ATP/PC, glycolytic, and oxygen (anaerobic) energy systems.

Looking at football from a perspective other than just the physical aspect of the game is such an interesting topic because you can truly begin to see how the game has changed socially and economically. The rules itself have stayed the same for many years, but the social aspect of the game has changed dramatically. As I will talk about, in my opinion, there are fewer fans that have a true connection with their club which relates to both of this weeks readings: Supporters, Followers, Fans and Fever Pitch.