ChiRunning is an iPhone app based on the best-selling runner's book, Chi Running, designed to help runners enhance their performance and prevent injuries. Developed by ChiLiving Inc., this app offers a wealth of features including video lessons, audio coaching, guided runs, and a built-in metronome to aid you in achieving your best run.

Whether you are a beginner or a seasoned runner, ChiRunning focuses on teaching you the technique of running efficiently and with reduced risk of injury. The app provides guided runs with audio cues, workout tracking capabilities, and the ability to share your progress with friends on social media platforms.

With unique features like 18 video lessons, customizable guided runs, and a built-in metronome, the ChiRunning app stands out as a comprehensive coaching tool for runners looking to improve their technique and training regimen.