The Components Of Aerobic Power

There will be a significant relationship between peak power and fatigue index in endurance verses power athletes.

i) identify the components of fitness required to play these sports effectively (minimum of three)

The five components are essential to our health because it keeps our health in balanced and make us healthier, happier and live longer. One of an example of health component is cardiovascular endurance and why it is important. It is important because the more we fit, the more our cardiovascular system becomes healthier lungs and a more youthful heart. Another example of health component is the muscular strength it’s significant because the highest amount of the power muscle can generate in a single effort. Another two examples are flexibility and healthy body composition. They are important because the flexibility has an ability to bend and move joints through a range of motion, and healthy body composition creates a high ratio of lean tissue to fat tissue in

Height, gender, physical fitness, and race can all affect PEF. In addition, lung disease and tobacco usage can create a decrease in PEF. For people with lung disease, exercise capacity is decreased because their VO2 is decreased. With the restriction on their lung capacity, they would most likely fatigue

Interval training and continuous aerobic exercise are two of the most common cardio exercises practiced by athletes today. However, one is slightly better than the other when looking at performance increases. An easy way to measure performance increases is to examine the VO2 max of an individual before and after a training period. VO2 max is the measure of how much oxygen a body can take in from the air. It is a great reflection of physical fitness because it reflects how efficiently a person can use oxygen which is needed for most exercises, especially cardio. Interval training is when a person switches between two activities that vary in intensity or effort. Continuous aerobic exercise is when a person performs an activity at the same intensity

The first of the five components is aerobic endurance. Aerobic endurance is how the body supplies oxygen and energy during prolonged physical activity like a sport or going on a run. Some activities that aerobic endurance is used are walking/running, riding a bike, going for a swim, jumping rope and playing

Physical fitness is a precise terminology that is attributed to the highest level of health, under which the individual is able to exhibit the best performance in every physical aspect of daily life activities, without experiencing intense fatigue. Contrary to popular belief, physical fitness is not only limited to the physical appearance of the individual, but it essentially refers to the nutritional balance that is maintained within the body composition and the strength that exists within the muscles. Therefore, it is evident from the researches that to acquire a physically fit body, it is necessary to eat well, that is, a good diet that includes enough portions of all the required nutrition, and to keep the body physically active, so that

The three main components that contribute to an athletes health are excerise, nutrition, and recovery. Exercise is important because it builds lean muscle and reduces the risk of injury. Nutrients helps rebuild the muscle after exercise. Recovery after every workout is necessary to repair the muscles. It is an athletes' responsibility to maintain a healthy lifestyle in order to succeed on and off the field.

As work peak rate increases while exercising, the amount of oxygen that is necessary to fuel the muscles and tissues also increase along with it. In order for the body to accommodate for the lack of energy, the body has two methods in which it can increase the supply of oxygen. The first process is by increasing the amount of oxygen (VO2) that the lung is able to intake or increasing the frequency of breaths per minute (respiratory frequency). When oxygen consumption was

Since human existence, physical exercise was a part of human nature even though it was essential for survival. Now, during the twenty-first century, physical exercise has become crucial not only for survival, but perhaps, existence and longevity. According to the website President’s Council on Fitness, Sports & Nutrition, they claim that “about one-third of U.S. adults (33.8%) are obese and approximately 17% (or 12.5 million) of children and adolescents (aged 2-19 years) are obese” (President’s). With these frightening statistics, it is fundamental to understand that physical exercise not only “prevent[s] chronic diseases such as heart disease, cancer, and stroke[s], control[s] weight… [and] reduce[s] fat”; however, it can “…improve sleep,

When it comes down to essentials, VO2Max is the measure of aerobic fitness. This ability to consume oxygen is vital for the metabolic function of our body cells. The activity within our cells is dependent upon oxygen because the cell gathers its energy from adenosine triphosphate, ATP. Our most productive way to produce these large volumes of ATP are through aerobic metabolism via the oxidative pathway. This pathway echoes the capacity of the muscles’ mitochondria to synthesize ATP. Our maximal consumption of oxygen depends, not only upon our cells’ capability to extract and use oxygen, but also upon the ability of our cardiovascular and respiratory systems to transport this oxygen to our cells to be utilized.

This is because the energy input is the supply of energy for physical activities and the expenditure is the amount of energy used up when doing exercise. This means that if the intensity of exercise increases more energy is going to be used so more energy is going to be needed as an input. This is due to the muscles needing the energy to work properly at full intensity. This means that the amount of carbohydrates and fat are increased because they have the most glucose in them which the muscles use to work hard. This also means that the amount on calories which are needed a day are increased because this is a measure of energy. When the energy input is the same as energy expenditure it is known as energy balance. (2)

Nowadays, sport people lean towards fitness, which can be described as the ability to carry out tasks without undue fatigue. Fitness also means being able to rely on your body to perform physical activities when you need it. As the time passes, many specialists have studied and developed different techniques of fitness. The three main types of fitness are cardiorespiratory endurance, muscular strength endurance, and muscular endurance fitness. You must be aware of each category and choose the best one in order to have the exact results in the improvement of your life style.

Vo2 Max is a measure of two things, physical lung capacity and oxygen’s ability in entering the blood stream. The physical lung capacity is down to genetics and cannot be increased to your advantage. However, the transfer of oxygen into the blood stream can be altered. Red blood cells carry oxygen towards the working muscles in the body. In exercise this is increased due to the body’s demands. As the rate of exercise increases the oxygen consumption is short of the bodies’ utilization thus anaerobic pathways must be used for the production of energy. oxygen consumption plateaus when the exercise intensity increases. This plateau marks the VO2 Max. Lactic acid kicks in causing the intensity of the exercise to fall. Putting of the anabolic threshold

Throughout this essay, I will be discussing the psychological influences and the social factors related to health and wellbeing of exercise. The Health Belief Model of behaviour has rival influences that are balanced and decided upon the individual themselves (Ajzen 1985, 1991 ; Ajzen and Madden 1986). Therefore an individual’s perception about their weight and the stress that comes with it shows that they are unhealthy and this can prevent them to be motivated and exercise daily. There are many benefits to exercise for an individual mentally and psychically, these are widely recognised. The government of health has stated that there are many benefits with being active daily, one of these include cutting the risks of diseases such as a stroke. It also shows that males are more likely to exercise than women. Therefore I will be reviewing why individuals exercise regularly.