This weekend's European Indoor Championships marks the return of championships to track and field. After nearly 18 months without a major championship, both athletes and fans will get a reminder about what championships are all about. Performing well at a major championship is the main goal of any elite athlete, because, when they look back at their career, it is the medals that they will count the most. Asafa Powell may have run under 10 seconds nearly 100 times, but he's remember just as much for the fact he never won a major title. Optimizing performance on the day of competition is therefore of critical importance, and a lot of time is spent—or at least should be spent—developing strategies to support competition day performance.