Exercise Improves Brain Power

A preliminary study has found that exercise may rev up a person's brain power. In the study, the researchers measured the thinking ability of 20 men and women aged 18 to 24 after 30 minutes of moderately heavy to heavy running on a treadmill. Once the participants' heart rates had returned to resting levels, they were wired up to an instrument that measures brain waves called an electroencephalogram (EEG). Read More

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