In praise of walking

"Walking upright on two feet is a uniquely human skill. It enabled us to walk out of Africa and to spread as far as Alaska and Australia. Every day, we put one foot in front of the other-yet how many of us know how we do that, or appreciate the advantages it gives us? In this book, neuroscientist Shane O'Mara invites us to marvel at the benefits walking confers on our bodies and brains"--Provided by publisher.