Chi Running
Danny Dreyer · A running technique based on posture, relaxation and efficient movement to prevent injury.
1 person says it helped them, in their own words on Hacker News.
What people said
I too had flat fleet, and wore arch supports for many years, but after training in barefoot running for a year I "fixed" the issue. I even ran a marathon in barefoot shoes! It sounds like an advertisement, but it was life-changing for me.
The one-line description under the title is written by AI. Quotes are copied word for word.