RDS list workouts.php
This page only shows workouts for the last 9 months or so (270 days).
Scroll to the bottom and click Add another workout to create a new workout at the current date and time.
Click on the link Edit: to edit the workout.
Click on the link List data for this workout to view the athlete data for this workout.
Click on the link Edit data for this workout to edit/enter the athlete data for this workout.