I show up at Flex Studios in New York City’s Union Square feeling vastly unprepared, and confide in the check-in attendant, a Disney princess with flaxen hair and bright brown eyes. “Have you ever ...
You're over on your mat, sweat dripping into your eyes, struggling to fold a tiny bit closer to your toes, and Polly Pretzel in the corner has both legs behind her head. It's totally inspiring, isn't ...