Looking for an interval workout...TRY this!

30 Minute Pyramid HIIT Cardio Workout (Run, Bike, Elliptical, etc.)

1. 5 Minutes Warm-up

2. 30 Seconds High Intensity, 1 Minute Low Intensity

3. 45 Seconds High Intensity, 1 Minute Low Intensity

4. 60 Seconds High Intensity, 1 Minute Low Intensity

5. 90 Seconds High Intensity, 1 Minute Low Intensity

6. 60 Seconds High Intensity, 1 Minute Low Intensity

 7. 45 Seconds High Intensity, 1 Minute Low Intensity

 8. 30 Seconds High Intensity, 1 Minute Low Intensity

 9. 45 Seconds High Intensity, 1 Minute Low Intensity

10. 60 Seconds High Intensity, 1 Minute Low Intensity

11. 90 Seconds High Intensity, 1 Minute Low Intensity

12. 60 Seconds High Intensity, 1 Minute Low Intensity

13. 45 Seconds High Intensity, 1 Minute Low Intensity

14. 30 Seconds High Intensity, 1 Minute Low Intensity