Once you've set yourself a goal certain exercises will be marked with a blue flag. If you move across the main screen through the Activities, Workouts, and Classes you should see these. For example, you may see a blue flag next to "Abs" in the Workout section. However, when you select "Abs" you will see that certain exercises within that area have blue flags. You must complete those designated exercises for it to count against your goal. In other words, it is not sufficient to select an Activity, Workout, Class marked with a blue flag, you need to select the designated exercises within those areas which have blue flags.