Walking improves your heart health

The skyline of buildings in London, seen from Waterloo Bridge as pedestrians walk by in central London. Pic/AFPNew York: "We know walking is an excellent form of exercise, but research has been mixed on how successful a walking programme can be in changing biological markers such as cholesterol, weight, blood pressure," said Pamela Stewart Fahs, Professor at Binghamton University, State University of New York.The researchers found that moderately intensive walking improves cardiovascular r