'Creatine phosphate' diaporamas de présentation

PDH/PE

PDH/PE. Personal Development, Health and Physical Education Core 2: Factors affecting Performance. FACTORS AFFECTING PERFORMANCE. How does training affect performance? energy systems analyse each energy system by exploring: source of fuel efficiency of atp production

1.49k views • 112 slides

Those Myofiloments : How They Move: The Basis of Muscle Contraction

Those Myofiloments : How They Move: The Basis of Muscle Contraction. Plus: The Neuromuscular Junction: where it all happens: This IS Muscle Physiology !. WHAT IS THRESHOLD?.

651 views • 53 slides

Bioenergetics of Exercise and Training

Bioenergetics of Exercise and Training. Objectives. Defining essential terminology The role of ATP Three basic energy systems to replenish ATP in skeletal muscle: Phosphagen, Glycolysis, and Oxidative How substrates are used and broken down for energy production

2.19k views • 50 slides

Energy systems.

Energy systems. PHYSIOLOGICAL REQUIREMENTS OF PHYSICAL ACTIVITY. Foods Fuel and Energy Systems. Where does this energy come from?.

586 views • 46 slides

Energi Kontraksi Otot

Energi Kontraksi Otot. dr. Susila Sastri M.Biomed Biokimia FK UNAND. ATP. Energy for the contracting muscle cell : ATP ATP conc. in muscle cells : 25 mmol/kg of dry skeletal muscle tissue,

633 views • 33 slides

General Energy System Development for Sport

General Energy System Development for Sport. Kyle Bohannon, CSCS kyle@trainstrive.com. Graduate of Miami University, B.S. Exercise Science Certified Strength and Conditioning Specialist Interned with the Strength and Conditioning Staff at Miami

730 views • 29 slides

Muscle Physiology

Part Two. Muscle Physiology. Lecture Outline. Muscle Function Muscle Characteristics Muscle Tissue Types Skeletal Muscle General Functions of Skeletal Muscle Functional Anatomy Physiology Energetics & Fatigue Contraction Strength Skeletal Muscle Types Adaptive Responses

811 views • 28 slides

Enzymes

Enzymes. Introduction. Enzymes are usually proteins that act as catalysts, compounds that increase the rate of chemical reactions. They bind specifically to a substrate, forming a complex. This complex lowers the activation energy in the reaction: without the enzyme becoming consumed or

597 views • 27 slides

Physiology of Fitness

Physiology of Fitness. Energy systems and their role in sport and exercise. Learning Outcomes. List the 3 main energy systems and their cellular fuel Describe the 3 energy systems giving sports related examples Explain why some sports require more of one energy system than another

314 views • 26 slides

Prevalence of Substance Abuse in Sports

Prevalence of Substance Abuse in Sports. Accurate assessment is difficult to achieve because of the sensitive and personal nature of the problem. High profile athletes struggle with drugs: _________________________________

1.14k views • 24 slides

Energy Systems

Energy Systems. Storage of Food Fuels in the Body. Digestion 101. http://www.youtube.com/watch?v=q3986Yfl5cU. The Animal Cell. ATP Requirements. ATP Requirements of 70kg male in a 24 hr period. Amount of Stored ATP available 50g. Required ATP in 24hr period 190kg.

503 views • 23 slides

Respiratory Changes During Exercise, Oxygen Debt ,

Respiratory Changes During Exercise, Oxygen Debt ,. By Dr. Mudassar Ali Roomi. 2 main respiratory changes in exercise:. 1) increase in pulmonary ventilation 2) increase in both rate & depth of respiration. Regulation of Respiration during exercise:.

622 views • 23 slides

Muscles Continued

Muscles Continued. P. 185-192. Energy Sources for Contraction. ATP is the supplied energy for muscles Can only supply enough for a short period of time ATP is generated from Creatine Phosphate Contains high energy phosphate bonds 4-6x more abundant in muscles than ATP

320 views • 21 slides

Nutrition and Physical Activity

Nutrition and Physical Activity. Chapter 13. Fitness. Depends on physical activity and exercise (not body type!) Regular physical activity Promotes health Reduces risk of developing many diseases Heart disease Cancer Stroke Diabetes Hypertension . More Benefits of Fitness.

3.4k views • 19 slides

Muscular System

Muscular System. Madi Larson & Kylei Hunter. Fun Facts. There are muscles in the roots of your hair that give you Goosebumps It takes 17 muscles to smile and 42 muscles to frown The hardest working muscle is the eye Muscles account for about 40% of your body weight. Function.

387 views • 19 slides

Origin - point of a muscle that is attached to the immovable, or less moveable bone.

308 views • 17 slides

Lecture 3

Lecture 3. Endurance Efficiency Energy System in exercise. Endurance. - High level endurance performance depends on factors; 1) a high VO2 max 2) a high LT LT tells us something about how much of the CV capacity you can take advantage of in a sustained effort.

288 views • 16 slides

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Historical Perspectives: Role of Creatine Phosphate in Energy Transport in Muscle Cells Evaluated by 31 P-NMR. Kazuo Yoshizaki Department of Physiology, School of Medicine, University of Tokushima, Tokushima 770-8503, JAPAN kyoshi@basic.med.tokushima-u.ac.jp. ?????????? ?.

262 views • 15 slides

Exercise and Respiration

303 views • 12 slides

Muscular System

Muscular System. Section 9.3 Energy Sources for Muscle Contraction. Creatine Phosphate. 4-6x more CP in muscles than ATP Storage form of PO 4 Made when excess ATP is available. There is enough ATP and CP for 10 seconds of contraction

140 views • 6 slides