Sean Woodland chats with four-time regional competitor Chelsey Grigsby about how the Fire Academy is helping her improve in CrossFit, and how CrossFit is helping her at the Fire Academy. At the time of the interview, Grigsby was unsure that she would accept her invitation to regionals, but she has since decided to go. Watch her compete at the California Regional, May 13-15 at games.crossfit.com.