Which of the following correctly summarizes research findings on exercise and older adults?
A)Exercise reduces cognitive decline.
B)Both aerobic and nonaerobic exercise are equally effective.
C)Exercise increases overall cognition, but only after 6 months of activity.
D)Exercise increases only white matter in the brain.

Question

Quizplus · Accepted Answer

Research findings suggest that exercise can reduce cognitive decline in older adults. Aerobic exercise, in particular, has been found to be beneficial for cognitive health. Non-aerobic exercise, such as strength training, may also have some cognitive benefits but the evidence is more limited. The benefits of exercise on cognitive health can be seen even with moderate levels of activity and can start to become evident after a few months of regular exercise. Additionally, exercise has been found to improve other aspects of health in older adults, such as physical function and quality of life.

Which of the Following Correctly Summarizes Research Findings on Exercise