Starting an Interval Workout

1. Press .
2. Select .
3. Select an activity.
4. Select > Intervals.
5. Select an option:
   • Select Open Repeats to mark your intervals and rest periods manually by pressing .
   • Select Structured Repeats and press to use an interval workout based on distance or time.
6. Press to start the activity timer.
7. When your interval workout has a warm up, press to begin the first interval.
8. Follow the on-screen instructions.

After you complete all of the intervals, a message appears.