My running has changed forever after the week-long workshop I had with Danny at Omega Institute a few years ago. I had run a 50k in the woods and hills and could barely walk afterward. Prior to my next ultra, a 60k, I attended the workshop with Danny at Omega. My running, but more valuable, my recovery time, changed forever! I ran the next 60k ChiRunning style and even received comments and questions from other runners about my style for uphill running. Not only that, but the next day I ran 8 miles instead of hobbling around! No lactic acid build up or pain! And another benefit was I’ve not bought a new pair of expensive running shoes since! The shoes don’t seem to matter. I’m still running and have never suffered an injury. I’m so happy to see the success you are having with ChiRunning!