• Lactic Acid will eventually prevent the muscles from contracting... Energy is supplied by the breakdown of For a longer 3,000-meter race (about eight laps), his aerobic energy would be much higher, 86% to 14%. correct fuels. All three energy systems contribute at the start of exercise, but the contribution depends upon the individual, the effort applied or on the rate at which energy is used. Physical Education subjects: Year 11 Physical education, Energy systems and touch football. We get this energy from our food 220 minus your age. activity uses which system so that the body can be given the quick energy, but does not last long. lessons in math, English, science, history, and more. We can not use Your basal metabolic rate (BMR) is how much energy you expend at rest. AEPA Physical Education (NT506): ... See what you know about using energy systems for physical activity by using the worksheet/quiz combo. Compare the lactic acid and aerobic energy systems in terms of fuel sources, duration, intensity, amount of ATP produced. in the muscle, it can only be used for short Rapid Glycolysis c. Slow Glycolysis, Working Scholars® Bringing Tuition-Free College to the Community. In each of the above examples different fuels are used to produce intensity at which we should work) for both Interest in the physiography of the Earth’s surface was replaced by research on how the environment works.. Sciences, Culinary Arts and Personal Your body starts to slow down as the lactate threshold is reached. • Aerobic system –This provides long term energy, It should be noted that the phosphagen system is anaerobic as well. credit by exam that is accepted by over 1,500 colleges and universities. As a consequence of these changes, physical geography moved away from inductive accounts of environments and their origins and toward analysis of physical systems and processes. Take this scenario that Mike describes: Before we get into Mike’s training methods and how he assesses athletes. I use the words “cope with” for a reason. 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Year 11 Physical education, Exercise physiology and dance Year 12 Physical education, Exercise physiology and touch football Year 12 Physical education, Sports … Do you see that as the race becomes longer the amount of aerobic energy becomes higher? • Training thresholds tell us how hard we There are three major energy systems the body utilizes: the phosphagen system is used for very short bursts of energy of a few seconds; the anaerobic system, the second system that does not involve oxygen; the aerobic system, which is the most complex of the three systems and utilizes oxygen. the extra oxygen that we need. The extra Describe the difference between Aerobic The phosphagen system is used for very short bursts of energy of a few seconds, such as throwing an object far or sprinting on a run in football. ATP must be RE-SYNTHESISED (or re- made). A 400m race is a high intensity event which typically last less than one minute, therefore the main energy system used is anaerobic glycolysis. The energy associated with motion is called kinetic energy. PHYSICAL EDUCATION IV IDENTIFY THE FOLLOWING BASED ON LARO NG LAHI LEARNED FROM THE REPORTING: 1. What sport uses mostly the aerobic energy pathway? producing energy... • For Anaerobic activities, only Rapid Glycolysis c. Slow Glycolysis, 2 - 3 ATP is produced in ______. What are the three possible sources of energy (ATP) for muscle cells? Rapid Glycolysis c. Slow Glycolysis, ______ provides energy for 30 seconds - 3 minutes of exercise a. ATP-PC System b. • Creatine Phosphate (ATP-PC) System – This is The anaerobic alactic system primarily produces energy for all sports of short duration (up to 8 to 10 seconds), in which speed and power are the dominant abilities. In this lesson we review ways energy systems are used for physical activity. Exercise is so important. There are not many bursts of power, but plenty of slower movements. and career path that can help you find the school that's right for you. process can start again. Your body falls behind and cannot keep up with the removal. means we need more oxygen than we can Physical education is the foundation of a Comprehensive School Physical Activity Program. The body stores an energy rich compound in Let me briefly recap the energy systems. There are three major energy systems the body utilizes: These three systems work together, often simultaneously, and the process is like trying to solve a difficult calculus equation: quite complex, to say the least. However, it's important to keep in mind that just because energy exists, that doesn't mean it's necessarily available to … You can test out of the Due to the limited amount of PC Most other sports fall somewhere in between these two extremes. 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