Each year in the U.S., about 795,000 people suffer a stroke, according to the American Heart Association. Put another way, one American has a stroke every 40 seconds and dies from one every four minutes. In addition to this, 88% more blacks die from strokes than whites.
Women who walk at least three hours every week are less likely to suffer a stroke than women who walk less or not at all, according to new research.
Past studies have also linked physical activity to fewer strokes, which can be caused by built-up plaque in arteries or ruptured blood vessels in the brain.
While the current study cannot prove that regular walking caused fewer strokes to occur in the women who participated, it contributes to a small body of evidence for potential relationships between specific kinds of exercise and risk for specific diseases.