Chi Walking, the best-selling fitness walking book, is now an iPhone App to help you combine fitness, fun and fat-burning. Whether you’re returning from illness or injury, want to lose weight, or you’re walking in a fundraising event – this app will motivate and support you every step of the way!! Unique among walking apps, the Chi Walking® app is a complete coaching tool for improving your walking technique and boosting your training. With video lessons that show you how to walk farther…