I Don’t Hate Crossfit But I Do Love Science: Why One Size Doesn’t Fit All In Fitness

   by Sean Etsitty, BA, CPT I don’t hate crossfit. In fact, from 18-20 years old I used to compete in crossfit. I loved the intensity. I loved the sense of community. I felt comfortable being vulnerable in the gym for the first time in my life, and that allowed me to try, fail, try, fail, …