Which of the following statements about exercise in late adulthood is true?
A) Weight-bearing exercise promotes muscle size and strength, even if begun as late as age 90.
B) Brain scans show that physically fit older people experience more tissue loss in the cerebral cortex.
C) "Taking it easy" is the best treatment for many chronic diseases.
D) Good nutrition and physical activity are only beneficial when they are lifelong habits.

Question

Quizplus · Accepted Answer

Weight-bearing exercise has been shown to promote muscle size and strength in older adults, even if started as late as age 90. This can improve overall physical functioning and reduce the risk of falls and fractures. Brain scans actually show that physically fit older individuals have less tissue loss in the cerebral cortex. "Taking it easy" is not the best treatment for chronic diseases, as physical activity and good nutrition are essential for maintaining health and managing many chronic conditions. Lifelong habits of good nutrition and physical activity are important, but even starting exercise in late adulthood can have positive benefits.

Which of the Following Statements About Exercise in Late Adulthood