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Worksheets12PE - Energy Systems #5
Total questions: 11
Worksheet time: 6mins
Which of the following is a by-product(s) of aerobic respiration?
carbon dioxide, water and heat
lactate and hydrogen ions
inorganic phosphates
lactic acid
Which one of the following is the common term missing from both diagrams?
carbon dioxide
pyruvic acid
lactic acid
hydrogen
Based on the data, the correct work-to-rest ratio (W:R) and the dominant energy system for this game are
1:5 and ATP-CP system.
1:3 and anaerobic glycolysis.
3:1 and aerobic energy system.
5:1 and aerobic energy system.
Which of the following best represents each energy system’s contribution to rowing a 2 km race (approximately six minutes)?
A.
B.
C.
D.
Fats are the primary fuel source for energy at
60% of VO2 max.
70% of VO2 max.
80% of VO2 max.
90% of VO2 max.
The predominant energy system used during a training session depends on the
duration of the session.
intensity of the session.
athlete’s training status.
frequency of the sessions.
Which one of the following energy systems has the slowest rate of energy (ATP) production?
ATP-CP energy system
aerobic energy system
lactic acid energy system
adenosine triphosphate breakdown
Which one of the following energy systems produces the largest amount of ATP through its chemical reaction?
ATP-CP energy system
aerobic energy system
lactic acid energy system
adenosine triphosphate breakdown
What chronic adaptation is shown in the graph above?
increased stroke volume
decreased stroke volume
decreased resting heart rate
increased resting heart rate
The adaptation shown in the graph is possible because
stroke volume increases so the heart does not need to beat as often.
oxygen consumption increases so the heart does not need to beat as often.
resting heart rate increases to increase the amount of oxygen delivered to the working muscles.
stroke volume and heart rate decrease due to an increase in the efficiency of the cardiovascular system.
An appropriate test of muscular strength is the
1 RM bench press test.
vertical jump test.
60-second sit-up test.
standing broad jump test.
