'Lactic acid system' diaporamas de présentation

Exercise Physiology

Exercise Physiology. Flash Revise Cards. ATP/PC (alactic) system. Which enzyme is responsible for the breakdown of phosphocreatine (creatine phosphate)? Creatine kinase What term describes the process of linked chemical reactions? Coupled reaction

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Energy and exercise

Energy and exercise. Energy of food. Energy for bodily work. Phosphate bond and CHO energy. Energy for exercise. Muscles and exercise. Food energy 1. Lipid: 9.4 kcal/g. Carbohydrate: 4.2 kcal/g. Protein: 5.65 kcal/g. Lipid has 65 % potential energy > protein and 120 % > CHO.

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INTRO TO ENERGY SYSTEMS

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UNIT 1 - Information

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Edexcel Examinations A Level Physical Education A 9536 Unit 6 : Section A part 3

Edexcel Examinations A Level Physical Education A 9536 Unit 6 : Section A part 3 Scientific Principles of Exercise and Performance. 20 - SHORT-TERM RESPONSE TO AEROBIC ACTIVITY THE AEROBIC SYSTEM / AT REST 21 - SHORT-TERM RESPONSE TO AEROBIC ACTIVITY THE AEROBIC SYSTEM

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Energy systems

Energy systems. k reb cycle. Series of chemical reactions in the mitochondria Oxidizes acetyl CoA to produce ATP ( Adenosine Triphosphate = energy molecule found in all cells) CO2 is formed in this process. a naerobic energy. Muscles Fibers need energy to sustain contraction

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Energy Transfer During Exercise

Energy Transfer During Exercise. McArdle, Katch, & Katch Chapter 6. Immediate Energy: The ATP-PC System. Immediate & rapid supply of energy almost exclusively from high energy phosphates ATP and PCr within specific muscles. How much stored within muscles?. Immediate Energy: phosphagens.

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ENERGY SYSTEMS

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Energy Systems- Structure

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Carbohidrates and Exercise

Carbohidrates and Exercise. Apoina Kartini. Carbohydrate : P olysaccharides (starches), D isaccharides (sucrose and lactose), M onosaccharides (glucose and fructose). These carbohydrates (CH) must be : D igested, A bsorbed, T ransported to appropriate cells for metabolism.

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Aerobic and Anaerobic Pathways- An Introduction to Energy Systems

Aerobic and Anaerobic Pathways- An Introduction to Energy Systems. YEAR 11 PE. Chapter Overview. ATP (adenosine triphosphate) is used for muscle contraction. This is stored in muscles (in small amounts) and can be converted from food fuel sources.

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SAC 2 & 3 PREPARATION

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VO2 Max

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Energy Transfer In Exercise

Energy Transfer In Exercise. Immediate Energy. ATP-PCr System 5-8 sec of max intensity exercise Sprinting, football, weight lifting baseball, volleyball, etc. Short-Term Energy. Lactic Acid System (Anaerobic glycolysis) Maximal exercise between 60-180 seconds Increases blood lactate

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2A/2B EXERCISE PHYSIOLOGY

2A/2B EXERCISE PHYSIOLOGY. www.flickr.com/photos/marcopako/2771657304/. TRAINING PRINCIPLES - SPECIFICITY. Involves the training of SPECIFIC energy systems, fitness components, muscle groups, positions and roles within a given sport.

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The Rugby Case:

The Rugby Case:. A crossover sporting opportunity for High-School football players during the off-season. Rugby: An Introduction.

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??? ???? ?????? ??????. The muscle metabolic system in exercise 1- The phosphate system: Adenosine triphosphate (A.T.P) ( Adenosine PO 3 ~ PO 3 ~ PO 3 -) Each mol.. 7300 calories. (for 3 seconds). Creatin phosphate ( creatin ~ Po 3 )

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Energy Systems Adaptations to Training

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Anaerobic Threshold

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