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Lactic acid system btec sport

2020-01-20 00:57

Glycolysis or lactic acid anaerobic energy system 400m This energy system is used when the ATPCP system can no longer produce energy This system uses glucose stored in the muscles to produce energy For the first 2045 seconds energy is supplied from the ATPCP system as well as the muscle glycogen The glycolysis system then takes over and peaks at around 90 seconds.The lactic acid system is an anaerobic energy system in which ATP is made up of glucose, is then broken down in the muscle cells. This is called glycolysis, which is simply the splitting of sugars. Then, chemical energy is released and used to help bond together the two ATP molecules for lactic acid system btec sport

Jan 04, 2018 BTEC Level 3 Nationals in Sport (from 2016) Unit 1: Anatomy& Physiology E The effects of exercise and sports performance on the energy systems E3 The lactate system in exercise and sports

Transcript of Energy Systems for BTEC National Sport. Lactic acid is the limiting fact of the anaerobic system. It accumulates and diffuses into the tissue and blood. If this substance is not removed by the circulatory system, it builds up and impedes muscle contraction and promotes fatigue. The aerobic system is the longterm energy system. The lactic acid system is capable of releasing energy to resynthesise ATP without the involvement of oxygen and is called anaerobic glycolysis. Glycolysis (breakdown of carbohydrates) results in the formation of pyruvic acid and hydrogen ions (H). The pyruvic acid molecules undergo oxidation in the mitochondrion and the Krebs cycle begins. lactic acid system btec sport How can the answer be improved?

Any sport or event requiring a sustained burst of highintensity exercise will use the lactic acid system and cause the body to go into oxygen debt. For example 400m Sprinting, Speed Skating, Crossfit competitions& Circuit training. lactic acid system btec sport Jun 06, 2011 Lactic acid production Lactic acid is the limiting factor of the anaerobic system. it accumulates and diffuses into the tissue fluid and blood. if this substance is not removed by the circulatory system, it builds up to impede muscle contraction and cause fatigue.

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