smokers‚ light smokers‚ and heavy smokers in aerobic exercise. We predicted that smokers will have a dramatic difference in RHR‚ in level of HR increase during physical activity‚ and their ability to return back to their RHR after physical activity. It is also been said that the cardiovascular fitness of heavy smokers is more affected than the light smokers. Methods: Materials: Stop watch- recorded time lapse between each minute during aerobic exercise and after. Procedures: Test subjects were 18
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energy molecules‚ called adenosine triphosphate (ATP)‚ that your body uses at the cellular level. VO2max (or maximal oxygen consumption) is simply the maximum possible VO2 that a given person can achieve. VO2 and VO2max are important in the context of exercise‚ because they are a measure of your body’s ability to generate ATP‚ and ATP is the energy source that allows your muscles to continue working while you are exercising. Therefore‚ by definition‚ a VO2max measurement is ultimately a measure of your
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intensity relates to the chosen speed‚ which is usually expressed as a percentage of your maximum effort‚ and how hard you train. Other aspects include Duration‚ which is closely linked to intensity. For example the higher the intensity of your exercise is‚ the shorter the duration will be. Another major factor in the 400-meter race is endurance because the athlete must maintain a sprint for such a long distance compared to the 100 and 200-meter sprint. These are only a few of the factors that
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the 5000m race the runner must use all 3 energy systems ‚ which are ATP‚ aerobic and lactic acid systems to succeed as the race has different areas needed for their use‚ all 3 energy systems contribute regardless of the intensity or duration of the exercise. When the athlete comes to the starting line he/she most probably will want to make a dashing start to the race to tactically get a good starting position‚ so must get off the line‚ in the first 40-50m‚ as hard as he or she can. By getting off the
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MUSCLE FATIGUE HOW DO MUSCLES GET THE ENERGY TO WORK? In muscles‚ it is essential that Calcium is present‚ as this gives the muscles the ability to contract and relax. For muscles to contract energy is needed: the energy can only be provided by the breakdown of a chemical called adenosine triphosphate (ATP). As ATP is broken down‚ a phosphate molecule is broken off‚ reducing the phosphate molecules‚ from 3 to 2. This produces adenosine triphosphate. However for the muscles contraction to continue
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played in Asia has focused a greater emphasis on fitness‚ especially in terms of speed and recovery powers. Exercise is a beneficial and efficient way to improve one’s health status. Numerous studies have looked at both the physiological and psychological health benefits of physical exercise. this paper defines the relationship and effect between Aerobic exercise‚ Altaic‚ Anaerobic exercise and badminton skills. 1. Introduction Badminton requires the performance of work in the nature of sprints
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P4+M1 TASK 2 Functioning Of Body Systems Each system in the body plays an important role in energy production‚ which supports the body in many ways: giving off a variety of movements and interacts systems which supply energy for the activity. P4 What is energy? Energy can make changes possible. We use it for our every day lives‚ it helps to move cars over road and boats over water. Energy is also used to allow our bodies to grow‚ keep warm and help our minds think. Scientific define energy
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i) The body needs an increased cardiac output during exercise because the increased consumption of oxygen and nutrients by muscle cells requires more blood supply. The functions of blood include delivering oxygen‚ removing CO2‚ removing heat and delivering nutrients and water. Therefore‚ blood flow is important in cellular respiration‚ which is the process where ATP is produced through the conversion of metabolites‚ also involving the consumption of oxygen and release of CO2 as a waste product.
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Chapter 38: Activity and Exercise! Test Bank! ! MULTIPLE CHOICE! ! 1.! The coordinated efforts of the musculoskeletal and nervous system maintain balance‚ posture‚ and body alignment. Body alignment refers to! ! a.! A low center of gravity balanced over a wide base of support.! b.! The result of weight‚ center of gravity‚ and balance.! c.! The relationship of one body part to another.! d.! The force that occurs in a direction to oppose movement.! ! !! ANS: C
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ATP becomes ADP‚ our body adds CP to the ADP and it then becomes ATP again and the cycle begins again. This is the first energy system to kick into action but the quickest to fatigue‚ this system only last for about 10 seconds of high intensity exercise. ATP is produced
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