Poser: My Life in Twenty-Three Yoga Poses

“The studio was decorated in the style of Don't Be Afraid, We're Not a Cult. All was white and blond and clean, as though the room had been designed for surgery, or Swedish people. The only spot of color came from the Tibetan prayer flags strung over the doorway into the studio. In flagrant defiance of my longtime policy of never entering a structure adorned with Tibetan prayer flags, I removed my shoes, paid my ten bucks, and walked in...”

Ten years ago, Claire Dederer put her back out whil...