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WorksheetsEnergy Systems Recap
Total questions: 15
Worksheet time: 8mins
The ATP-PC system is
an aerobic system
the least complicated of the three energy systems.
the most complex energy system
the slowest energy system
When using our ATP-PC system, our PC stores last us approximately
2-3 seconds
30-60 seconds
3 minutes
10-12 seconds
A good example of a sport that predominantly uses the ATP-PC system is
Swimming 400m
Running 3km
Golf
Triathlon
It takes approximately how long for 50% of our PC stores to replenish during a passive recovery?
30 seconds
1 minute
2-3 minutes
10 seconds
Kathy Freemans 400 metre sprint is a good example of predominantly using which energy system?
Aerobic
Anaerobic Glycolysis
ATP-PC
Lactic Acid
Our Anaerobic Glycolysis system during high intensity exercise last us approximately how long?
1-2 hours
2-3 seconds
60-90 seconds
10 minutes
For our Anaerobic Glycolysis system, every glucose molecule creates how many ATP molecules?
1
2
3
4
The Lactate Inflection Point represents what?
An energy system
The point in which lactate production begins to decrease at the start of rest
Lactate build up is too much for our muscles and we have to slow down
Maximal lactate production is being matched with maximal lactate removal
2 important factors of determining which energy system will be predominate include
Speed and Intensity
Fitness and Energy
Duration and Intensity
Duration and Endurance
Which of the following is not a fuel source for the aerobic system
Carbohydrates
Fats
Sugar
Protein
When broken down, protein forms what
glucose
amino acids
fatty acids
glycogen
When resting, which energy system is providing us with energy?
Aerobic
ATP-PC
Anaerobic Glycolysis
None
What needs to be resynthesized in order for us to continue to perform in exercise?
Lactic acid
PC
Muscle tissue
ATP
Which of the following is not a good example of food high in fat
olive oil
butter
bread
cheese
Which of the following is the last nutrient to be utilised for energy?
Protein
Fats
Carbohydrates
Sugar
