Which curve best represents the aerobic energy expenditure?
(A) W
(B) X
(C) Y
(D) Z - HSC - SSCE Personal Development and Physical Education - Question 18 - 2011 - Paper 1
Question 18
Which curve best represents the aerobic energy expenditure?
(A) W
(B) X
(C) Y
(D) Z
Worked Solution & Example Answer:Which curve best represents the aerobic energy expenditure?
(A) W
(B) X
(C) Y
(D) Z - HSC - SSCE Personal Development and Physical Education - Question 18 - 2011 - Paper 1
Step 1
Identify Aerobic Energy Expenditure
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Answer
Aerobic energy expenditure is associated with prolonged, steady-state activities such as jogging or swimming, where oxygen is utilized effectively to produce energy.
Step 2
Analyze the Curves
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Answer
To determine which curve corresponds to aerobic energy expenditure, examine each option: W, X, Y, and Z. Focus on characteristics that indicate long-duration energy use, typically marked by a stable and moderate increase in energy output.
Step 3
Select the Correct Option
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Answer
Based on the analysis, the correct option that best represents aerobic energy expenditure is (B) X.
