In addition to strength training, I wanted to start walking more. The repetitive activity of walking, studies show, triggers the body’s relaxation response and so helps reduce stress; at the same time, even a quick ten-minute walk provides an immediate energy boost and improves mood—in fact, exercise is an effective way to snap out of a funk. Also, I kept reading that, as a minimum of activity for good health, people should aim to take 10,000 steps a day—a number that also reportedly keeps most people from gaining weight.
