Fitness Effects on the Cognitive Function of Older Adults

The relationship between physical and aerobic fitness and cognition dates back to several decades.  There is a clear positive link found between the two. In a study granted by the National Institute of Aging, it was hypothesized that enhancement in aerobic fitness would improve cognition. The study focused on an older group of adults, ranging in ages 55 - 80 years old. With the growing number of people in this age range population, it is important we give attention to the cognition of the adult life span.

Findings proved that all levels and forms of fitness showed an improvement on cognition. The combination of strength and aerobic training showed the most improvement, while those only in aerobic training showed to be the next most effective. In every measure of cognitive functioning - from verbal ability and logical performance to geometric perception and mechanical skills - average cognition increases according to aerobic fitness.

Despite differing methodological procedures, it is sure that fitness training increases cognitive performance, regardless of the type of cognitive task, the training method, or the participants' characteristics. All populations can benefit cognitively from physical exercise.

Stay fit!

References
Colcombe, S., & Kramer, A.F. (2003). Fitness effects on the cognitive function of older adults: a meta-analytic study. Psychological Science, 14(2), 125-130.