ISSA Senior Fitness Practice Questions - ISSA Certified Senior Fitness Instructor Exam

Which change in resting metabolic rate (RMR) is most associated with aging?

RMR increases steadily after age 60 RMR declines, largely due to loss of metabolically active muscle mass RMR is unaffected by age RMR doubles with each decade after 50

Correct Answer:

RMR declines, largely due to loss of metabolically active muscle mass

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