Walking is great! Most of us have heard that we should get 10,000 steps a day to maintain our health, but walking is more than just taking steps. Shane O’Mara in his book In Praise of Walking explores what walking is all about (hint: it’s everything that makes us human). It matters where we walk too, so be sure to get out into some nature for a meaningful walk instead of sticking to concrete.
O’Mara, a professor of experimental brain research at Trinity College in Dublin, writes in straightforward prose, methodically presenting research and studies in support of his thesis that walking has not only been crucial to human evolution but is essential to our health. Studies show that regular walking mobilizes changes in the structure of our brain that can increase volume in the areas associated with learning and memory. He dedicates a chapter to the science behind human navigation and describes how the selective memories of our wanderings are central components of our experiences and ability to make “maps of the world we have experienced.”
O’Mara argues that walking influences many aspects of cognition — how we think, reason, remember, read, and write. In particular, there is a vital relationship between movement of the body and the flow of thinking. “Since antiquity it has been recognized that a good walk is an excellent way to think problems through,” he writes.