Conditioning Assignment: Cardiovascular Conditioning Cardiovascular conditioning can be defined as the efficient transport and utilization of necessary oxygen and nutrients to the tissues of the body. The cardiovascular system needs to be well conditioned to enable the body to deliver adequate oxygenated blood and nutrients to the working muscles, in addition to improving the muscles’ capacity to use extra oxygen. Cardiovascular training is the most important style of training both for general health and for overall athletic performance. One of the major systems of the body, which is effected by cardiovascular conditioning, is the circulatory system. With proper exercise the heart becomes stronger and is able to use energy more efficiently. Blood pressure will lower because the heart muscle does not have to work as hard to pump the blood. The heart will beat fewer times per minute while it is at rest, but it will be able to deliver a greater amount of blood with each stroke as a result of adequate conditioning. Conditioning has other benefits to cardiovascular fitness as well. It will increase oxygenation of the blood due to the fact that while exercising deep breathing increases the blood flow to the lungs. Under a well-planned conditioning program conditioning can help to decrease cholesterol and the incidents of deadly heart disease. Individuals who exercise regularly have a lower rate of heart attacks than individuals who do not participate in an exercise program. One of the most important aspects of conditioning for the heart is the warm-up. Warming-up before intense exercise gradually increases the heart rate and prevents abnormal heart rhythms. Sudden extreme exercise can cause the heart to demand more oxygen than the circulatory system can provide, resulting in strain on the heart muscle. Warming-up will help to prevent heart attacks that result from abnormal heart rhythms. During the first one or two minutes of exercise, before the heart has pumped enough oxygenated blood to the working muscles, the muscles are powered by anaerobic energy. In order for these muscles to continue exercise, the body must supply them with continuous supply of oxygen, the more efficiently this is done, the better the cardiovascular fitness level. During cardiovascular conditioning, a program such as interva... ... middle of paper ... ...o limit to their training and conditioning. This of course, is not the case. Overtraining is not only harmful, it is self-defeating as well. There is a good chance of experiencing internal fatigue, this in turn can lead to sports injuries, especially stress-related injuries. Overtraining may leave the athlete constantly tired, negatively affecting their performance. Being constantly tired and not being able to match the past performance achieved, or not being able to experience performance improvement can lead to depression. Obviously cardiovascular fitness is very important. The cardiovascular system of our body is extremely vital and helps to fuel other systems such as the muscular system as well. By conditioning, for an average person, they are decreasing their risk of heart disease and stroke, and are also building up their strength and endurance as well. For an athlete, cardiovascular conditioning helps them to build their endurance and speed, and helps them to utilize the oxygen they need more efficiently. It is important to have that base of cardiovascular fitness, so that other forms of training, such as strength training, are more effective.
Submaximal and maximal exercise testing are two analytic methods that can be used to examine the cardiovascular, and cardiorespiratory fitness/health levels of the individual being examined. Submaximal testing is usually preferred over maximal mainly because the submaximal exam is more practical in a fitness/health environment. Both test require the individual being examined to perform controlled exercise on a(n) treadmill/ergometer until either steady state has consecutively been reached (submax), or the individual reaches their max (close to it). Being that both test are set to exceed time limits of more than 3 minutes we examine the use of the ATP-PC, Glycolytic, and Oxidative energy systems. Although a huge portion of the test involves the use of the oxidative energy system, we must remember that the three systems are co-occurrent.
The Queens College/McArdle Step Test, the Rockport One Mile Walk Test, and the 1.5 Mile Run Test are three different field tests that were performed in this lab that were used to measure and predict an individual’s aerobic capacity. The measurement of aerobic capacity, or VO2 max, is a valid way to assess an individual’s cardiorespiratory fitness level. VO2 max refers to the maximal amount of oxygen an individual utilizes during intensive exercise. A higher VO2 max demonstrates a more efficient cardiorespiratory system as an individual with a higher VO2 max can sustain a higher intensity for a longer
Cardiovascular Activity And How it Influences the body. Introduction: Cardiovascular fitness is a form of aerobic fitness (Neporent and Egan 1997). There are many different ways of evaluating the amount of oxygen used during cardiovascular fitness and one the methods involved is called VO2 Max. VO2 Max is the maximum amount of oxygen that the body can hold.
In this lab, we explored the theory of maximal oxygen consumption. “Maximal oxygen uptake (VO2max) is defined as the highest rate at which oxygen can be taken up and utilized by the body during severe exercise” (Bassett and Howley, 2000). VO2max is measured in millimeters of O2 consumed per kilogram of body weight per min (ml/kg/min). It is commonly known as a good way to determine a subject’s cardio-respiratory endurance and aerobic fitness level. Two people whom are given the same aerobic task (can both be considered “fit”) however, the more fit individual can consume more oxygen to produce enough energy to sustain higher, intense work loads during exercise. The purpose of this lab experiment was performed to determine the VO2max results of a trained vs. an untrained participant to see who was more fit.
This article discusses in detail, the various benefits of cardiovascular exercise for overall cardiovascular health.
Heart rate is an indicator to demonstrate the intensity and duration of exercise. The aerobic system falls under the aerobic threshold. The aerobic threshold is “the heart rate above which you gain aerobic fitness, at 60% of our MHR.” (Bbc.co.uk, 2018). Towards the end of the Aquathon the aerobic system can no longer keep with the intensity, so the anaerobic threshold begins in the last few minutes of exercise. The anaerobic threshold “is the heart rate above which you gain anaerobic fitness. You cross your anaerobic threshold at 80% of your MHR.” (Bbc.co.uk, 2018). The anaerobic systems function without the use of oxygen. “They burn through ATP and then turn to anaerobic glycolysis, using glucose and glycogen for fuel with a by-product of lactate.” (Verywell Fit, 2018). When working anaerobically it creates oxygen debt and can only continue to keep working for a few minutes. Oxygen Debt is the oxygen consumption post exercise to replenish creatine
The heart is an extraordinary structure that is the base of all human life. However, it similar to the uncomplicated functions of water pumps. As the heart beats, blood is distributed throughout the body using a network of blood vessels. The functions of the heart can be kept in regular and healthy conditions through exercise. Exercise has an effect on the blood that is circulating through the body. That circulating blood makes the heart desire more oxygen, causing the heart rate to increase rapidly to keep up with activity demand.
There are many consequences to playing and training to be the best in one sport. The main risks for kids who specialize in a sport is that they may go through burnout. They do the same sport over and over, and then they have the adults in their life putting pressure on them causing them to burnout. Kids get to the point when they feel helpless and not being able to meet the expectations for the adults , causing them to burnout in their sport. (Rerick 1). Athletes that specialize in one sport are at risk for injuries, these injuries usually happen at growth plates, ligaments, as well as joints. Depending on the sport you play you injuries will be in the shoulder, elbow, knee, or ankle. Today more and more people that specialize in one sport have injuries due to overuse. (UVM Medical Center 1). For children who have been specializing in a sport since they were very young, they may get to the point where playing at practicing and in a game is not fun anymore. With the combination of boredom, pressure to be good, and stress may cause them to drop out of the sport they used to loved. (Hess 2-3). When one sport is not fun or there is too much stress involved it could cause them to give it up. Pressure gets to kids and can make the sport they love become the sport they don't like anymore.
Being a healthy person, the torment an individual may be unveiling to as a result of poor health is pacified. To keep the body up tight with no stress, while the body is in action the person needs to keep some Fitness vocabulary. These are Cardio Respiratory Endurance, Muscular Strength, Body Composition, Muscular Endurance, Reaction Time, Coordination and Speed. Cardio Respiratory-Ability of the body’s circulatory, cardiovascular endurance measures the oxygen received while working out. Muscular Strength- Amount of force a muscle can produce with a single effort, for example the achievement of lifting weights. Body Composition-Refers primarily to the distribution of muscle and fat of the body, a normal healthy body configuration has enough muscle tissues with a rate of low fat tissues. Muscular Endurance- the maximum force of a muscle and or group of ...
As the exercise intensifies, you need more energy and therefore more oxygen. Your blood carries oxygen from the lungs to your muscles. To keep up with these increased oxygen needs, you have to have more blood going into your muscles. As a result, your heart pumps faster, sending more oxygenated blood to your muscles per second. Aim-
Because your heart needs oxygen the most when it is working the hardest, angina is most likely to occur during exercise. And if the heart muscle is deprived of oxygen for long enough, it will die, resulting in a heart attack, or myocardial (heart muscle) infarction (tissue death) (Weisse p. 54). As you can see, preventing this disease should be a number one priority.The prevention of heart disease should begin in childhood and continue throughout life. But it is never too late to start; people of all ages can benefit greatly from diet, exercise, smoking cessation, and stress control to prevent heart disease. We should try to control our risk factors, such as cholesterol, high blood-pressure, stress control, smoking habits, lack of exercise, and dietary problems, or more specifically, obesity.
Investigating the Effect of Exercise on the Heart Rate Introduction For it's size the heart has the huge capacity of pumping large amounts of blood, in the average adult's heart beats 60 to 100 times a minute, pumps between 70ml and 100ml of blood with each beat, circulates 5 to 6 litres of blood around the body per minute and about 13 litres of blood per minute during vigorous exercise. The heart will beat more then 2.5 billion times during an average lifetime. This investigation will be looking at the effect of exercise on the heart rate. Aim The aim of this investigation is to find out how exercise affects the heart rate, using research & experimenting on changes and increases in the heart rate using exercise. Research â— The heart The normal heart is a strong, hardworking pump made of muscle tissue.
In order to fully understand the impact and effect of overtraining, defining and establishing the difference of what overtraining is from other conditions, such as overreaching, is necessary. Overtraining is defined as the accumulation of both training and non-training stresses producing a long-term effect on the athlete’s performance capacity, with or without physical and psychological overtraining signs and symptoms in which recovery of the performance capacity will take weeks to months (Halson, 2004 p. 969). Overreaching, however, is defined by the accumulation of training and non-training stresses with a short-term effect on the a...
The evading criteria were later myocardial restricted necrosis or fragile angina, hezekiah span, durability pacemaker dependence, atrial fibrillation, cooperation done an standard exercise program, alternately musculoskeletal issue elimination support clinched alongside practice preparing. Those examine might have been affirmed eventually Tom's perusing mankind's subject insurance assembly of the heart condition. The sum subjects offered collected educated assent with partake in the Measures of all the different method during cardiopulmonary activity trying. Cardiopulmonary activity trying might have been led toward yardstick and following 4 months for practice groundwork alternately the untrained controlling period, regarding the illustration
Exercise is important because it reduces the risk of cardiovascular diseases, which takes about 610,000 lives each year. According to the Centers for Disease Control and Prevention, “Cardiac events, such as a heart attack,