Which is correct about the trend in occupational physical activity levels over the time span from 1960 to 2010?

A. Occupation-related daily energy expenditure dropped for both men and women.
B. Occupation-related daily energy expenditure dropped for men but not for women.
C. Occupation-related daily energy expenditure dropped for women but not for men.
D. There was no statistically significant change in occupation-related daily energy expenditure for either men or women.


Answer: A

Health & Biomechanics

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