Hold your cursor over the subtabs and click on "Fitness Logs" or "Go The Distance" to connect with these features.  In short:

USMS members can use fitness logs to track their swimming and other fitness activities. With this exciting online service, you can log a variety of fitness activities, such as swim workouts, running, biking, weight training and yoga. Track your weekly, monthly and annual totals online.

Members who are participating in the popular "Go The Distance" fitness event will also enjoy the convenience of having the data from their FLOG automatically included in the daily event reports.