Energy systems Flashcards
(32 cards)
How long does the PC system last
2-10 seconds
How long does the anaerobic glycotlytic system last
10 sec- 2 mins
How long does the aerobic system last
3mins+
What instensity is each system
PC- high intensity
Anaerobic- high
Aerobic- low-moderate
What is the fuel for the PC system
phophocreatine
What is the fuel for the anaerobic system
glycogen
What is the fuel for the aerobic system
carbs
fats
protein
site of reaction for each the PC system
sarcoplasm
site of reaction for each the anaerobic system
sarcoplasm
site of reaction for the aerobic glycolysis
sarcoplasm
site of reaction for the krebs cycle
mitochondrial matrix
site of reaction for the electron transport chain
mitochondrial cristae
how many ATP does the PC system resynthesise
1
how many ATP does the anaerobic system resynthesise
2
how many ATP does the areobic system resynthesise
38
how many ATP does each stage of the areobic system produce
2
2
34
describe the process of the anaerobic glycotlytic system
glycogen
glycogen phorphorlyase
glucose
phospho-fructokinase
energy/2ATP
pryuvic acid
lactate dehyrdogenase
lactic acid
describe the aerobic energy system
glycogen
glycogen phorphorlyase
glucose
phospho-fructokinase
energy/2ATP
pryuvic acid
oxidised into
actely CO:A
krebs cycle
release CO2
citric acid
hydrogen
release water
34ATP
by products of the anaerobic system
lactic acid
by products of the aerobic system
CO2, H2O, H
strengths of the ATP-PC system
no delay for O2
quick resysnthesis
fast PC recovery
can be extended by creatine suppliements
strengths of the anaerobic system
no delay for O2
large fuel stores
higher yield than PC system
strengths of the aerobic system
highest ATP yield
large fuel stores
no harmful by-products
