Run with ChiRunning - Injury-free!

The best-selling runners book, Chi Running, is now an iPhone app that has helped thousands of everyday runners to run faster, easier, and injury-free. Created by ChiRunning founder, Danny Dreyer, this app is feature-laden with Chi Running video lessons, audio coaching, guided runs, and a built in metronome - tools for you to always run your best. ChiRunning.com/forum.