The Urban Walker: How to Upgrade Your Mind, Body and Spirit in 30 Days

Urban walking is today's smart exercise. It's easy, it's safe, it's inexpensive - and it's fun. You can do it alone, with your partner, your children, your friends, your work colleagues, even your grandparents. As an aerobic exercise, walking will give you a workout comparable to jogging, but with less chance of injury. It revs up your metabolism, it energises you, it burns calories, and it makes you feel better, too.

Maggie Humphreys and Les Snowdon, bestselling authors of The Walking Diet...