Walking for a Better Brain

When a 70-year-old man walked the length of the United States in 1909, he sparked a conversation that ultimately changed medicine’s ideas about the value of exercise in old age. Read more of the article by Wayne Curtis and find out more about Edward Payson Weston’s 40-mile-a-day walk in Wayne’s new book, The Last Great Walk: The True Story of a 1909 Walk from New York to San Francisco, and Why it Matters Today.