Exercise Improves Concentration, Focus and Memory

New research indicates that the seemingly simple task of putting one foot in front of the other does good for the brain as well as the body. A University of Illinois study shows that walking and other aerobic exercise improves the brain’s ability to focus and concentrate.  Researchers also found that physical activity changes the brain's structure and function in ways that improve decision-making. Six months of brisk walking increased connections between neurons in parts of the brain that make a person better able to pay attention compared with people who were physically inactive.

This six-month study involved 30 inactive people. Half were put on a program of brisk walking one hour a day, three days a week while the other half performed stretching and toning activities.

After six months, when given tests that challenged their ability to pay attention, those in the exercise group focused more clearly. Brain scans at showed that the brisk walkers had significantly increased activity in two areas of the brain when performing tests. Researchers also found an improvement in the efficiency of neural circuits.

Researchers determined that increased oxygen flow from aerobic activity improves the brain's ability to sharpen its attention on everyday tasks and goals.

The data from this study shows that people can actually enhance cognition and brain structure and function through exercise. This study also supports a growing trend among doctors and therapists who incorporate exercise with treatment plans for Attention Deficit Disorder.

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