ATP-PC (ANAEROBIC ALACTIC)

Slides:



Advertisements
Similar presentations
The Creatine Phosphate System. You have already learned that during strenuous activity muscle cells break down ATP, releasing ADP, phosphate and energy.
Advertisements

The re-synthesis of ATP to provide energy.
Background info… muscular contractions other functions digestion circulationrepairing tissues  The body needs a steady supply of energy to produce the.
SEHS Topic 3.3 Nutrition and Energy Systems
Energy Producton during Exercise
Chapter 9 Muscles and Muscle Tissue Cellular Respiration - Hypertrophy.
Phosphocreatine energy System recap exercise.
Skeletal Muscle Metabolism How do muscles use energy?
Energy Systems Here we go again.
Sprinting is based on muscle strength Long distance running requires endurance Strength is the ability to do something that uses a lot of energy for a.
Energy in the human body come from the breakdown of nutrients like carbohydrates, proteins and fats Food = Energy (ATP) The end result of this breakdown.
Metabolism – process of turning carbs, fats and proteins into energy to be used by our body. Glucose – the body processes food and turns it into glucose.
In order to participate in activity we are required to move. How does this movement occur? This movement is the result of muscle contractions. For these.
INTERPLAY OF ENERGY SYSTEMS
Aerobic and Anaerobic Energy Systems
Aerobic and Anaerobic Pathways- An Introduction to Energy Systems
Energy systems Learning outcomes: All are able to demonstrate understanding of the energy sources required for ATP resynthesis All are able to describe.
Chapter 5 1 Energy for Muscular Activity. Where do we get Energy for our working muscles?
Energy systems. And how they work. PHYSIOLOGICAL REQUIREMENTS OF PHYSICAL ACTIVITY Foods Fuel and Energy Systems.
Lactic Acid Pathway All Creatine Phosphate has been depleted. ATP now is re synthesised by Glycogen Carbohydrate is eaten in the form of sugar or starch.
Energy Production for Activity
GR. 12 FITNESS ENERGY SYSTEMS Mr. Mackay.
(1) ATP ATP is the only form of usable energy in the body.
Unit 1 P7 Know the different types of energy systems.
Anaerobic Power & Capacity Anaerobic Training
Energy Systems Lesson 5.1. Where do we get Energy for our working muscles?
ENERGY. The body needs energy to survive The only form of energy the body uses is called ‘ATP’ There are 3 (energy systems) ways in which the body can.
ENERGY SYSTEMS YEAR 13 Physical Education. By the end of today you will Be able to:  Understand and explain how ATP is used to create energy  Explain.
Energy Systems 3 Systems 3 groups of energy nutrients Muscle fibre types.
 In high intensity exercise longer than 2 seconds ATP is resynthesized using PC (stored in muscles) CP High energy bond PC stores are limited so ATP.
ENERGY SYSTEMS LESSON 2 ATP-PC Energy System ATP-PC Energy System.
INTRO TO ENERGY SYSTEMS. 4 MAJOR STEPS TO PRODUCE ENERGY STEP 1 – Breakdown a fuel STEP 2 – Produce ATP via energy systems STEP 3 - Breakdown ATP to release.
Energy Systems. Fuel for Muscle Contraction Carbohydrates, fats and protein are broken down to form an energy rich molecule called Adenosine Triphosphate.
EDU2EXP Exercise & Performance 1 Energy Systems. EDU2EXP Exercise & Performance 2 Energy systems These are the three energy systems. 1. ATP-PC Energy.
Energy Systems Storage of Food Fuels in the Body.
Human Physiology in the Development of Performance D Anaerobic Energy systems.
Sport Books Publisher1 Energy for Muscular Activity Chapter 7.
The human body is made to move in many ways Quick and powerful Graceful & coordinated Sustained for many hours Quick movements-lasts a few seconds Reduced.
 I will be able to explain how my body converts food into a usable form of energy for my cells.
* How the body uses nutrients, fat, carbohydrates, and proteins, to supply the body with the needed energy to perform. * Nutrients are converted to energy.
Sources of Energy for Exercise Kevin Browne The human body is made to move in many ways: Quick and powerful Graceful & coordinated Sustained for many.
Muscle Metabolism Aerobic respiration: produces large amounts of ATP but requires O 2 to function, waste products: water, CO 2 Anaerobic fermentation:
Muscle Energy. ATP  High Energy molecule  Used for muscle movement (and many other things.
 I will be able to explain how my body converts food into a usable form of energy for my cells and thus allows for movement.
Unit 1 – Anatomy & Physiology
 You are going to take notes on the following principles of training.  YOU will decide what is important and what is not.
Energy Systems for Exercise. The human body is made to move in many ways: Quick and powerful Graceful & coordinated Sustained for many hours And is dependent.
TRIATHLON NEW ZEALAND – TRI SCHOOLS
ATP-PC (ANAEROBIC ALACTIC)
(1) ATP ATP is the only form of usable energy in the body.
Exercise and the Body.
Energy for Muscular Activity
Exercise and the Body.
ENERGY SYSTEMS.
Muscle Energy Pathways
The triathlon is an athletic event that involves performers undertaking a long distance swim, immediately followed by a cycle race and then finally a run.
Muscle Stimulation & Exercise
Exercise and the Energy Systems
ENERGY SYSTEMS Week 10.
ENERGY SYSTEMS.
Exercise Science Section 5: Energy Systems and Muscle Fiber Types
Short-Term Lactic Acid
ENERGY SYSTEMS.
Energy systems and their role in sport and exercise
Muscle Stimulation & Exercise
Energy systems..
THREE ENERGY SYSTEMS.
Other Names: Phosphogen System ATP CP ATP PCr
Energy Systems for Exercise
Presentation transcript:

ATP-PC (ANAEROBIC ALACTIC) AKA: Immediate Alactic System

Learning goals I will be able to explain the initial energy pathway of the body. I will be able to connect this pathway to human activity.

Three nrg systems to resynthesize ATP, we simply need to add a phosphate group (PO4 3-) back to the ADP this process requires E!

1. ATP-PC (ANAEROBIC ALACTIC) used for high-energy output activities lasting <10s it’s really fast because it’s really simple: ATP re-synthesis from PHOSPHOCREATINE breakdown

phosphocreatine breakdown provides both reactants required for ATP re-synthesis (phosphate group + E!) once the phosphocreatine stores are gone (10s), the system stops working until stores can be replenished (which actually requires some ATP)

ADP CP ATP C The rxn 1 ATP for every molecule of creatine phosphate Creatine Kinase + Hydrolysis ADP CP ATP C 1 ATP for every molecule of creatine phosphate The amount of CP in the muscle is limited During rest, CP levels are restored

Which activities use the ATP-PC system as the primary energy source? sprinting high jump diving weight lifting shot put

provides a quick, intense burst of E! (without producing lactic acid)

Creatine Supplements Video

Learning goals I will be able to explain the initial energy pathway of the body. I will be able to connect this pathway to human activity.

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.