T ri p hosphate P hospho c reatine ENERGY SYSTEMS ATP Other Names Phosphogen System ATP CP ATP PCr PC or CP is a quick reserve of highenergy phosphates in skeletal muscle and the brain ID: 909568
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ATP-PC SystemAdenosine Triphosphate PhosphocreatineENERGY SYSTEMS ATP
Other Names:Phosphogen SystemATP CPATP PCrPC or CP is a quick reserve of high-energy phosphates in skeletal muscle and the brain.
Characteristics:
Anaerobic
Simplest form of energy
Highest power output 100%
Slide2ATP-PC SystemAdenosine Triphosphate Phosphocreatine
Length: instant starting at 3 seconds6-103-15Source: ATP-PC already storedEnergy locked in bond“Ready to Burst”
Slide3ATP-PC SystemAdenosine Triphosphate Phosphocreatine
Energy Storing Molecule:High energy bond breaks off and now have… ADP + PCrExamples:100m sprint
Slide4Anaerobic GlycolysisOther NamesGlycolytic SystemLactic Acid SystemAnaerobic SystemCharacteristics: Occurs without O2=lactic acid build-up
High rate of ATP High IntensityEnzymatic reactions are necessary which makes it slower than first system
Slide5Anaerobic GlycolysisLength of time:10-15 seconds up to 2 minutesSource of energy: Glycogen: takes enzymatic reactions to convert Energy storing molecule:Glycogen: stored in liver and muscle
Examples: 400 m run
Slide6Reading QuestionsDefine the term, hyperthermiaElevated tempDefine the term, HyponatremiaLevel of Sodium too lowGive an example of an athlete who would suffer from HyponatremiaEndurance longer than 4 hr-6hr
What is the difference between a kcal and a cal?nothing What are the kcals per gram found in:Protein? 4Lipids (fat)? 9Carbohydrate 4
Describe the caloric difference between a tablespoon of mayo versus 20 stalks of
celery
Same calories