Search over 1.4 million articles by over 600 experts
  1. Home
  2. Health
  3. Exercise

More from About.com

Browse Topics A-Z


Treadmill Interval Workout

Focus on alternating between high intensity intervals and recovery periods to increase endurance and burn calories.   

  • Beginners:  Modify according to your fitness level. If you need more recovery time, take it.  If the intensity intervals are too long, go as long as you can and recover.  Add a few minutes to your workouts each week to progress.  
  • The speeds/inclines given are only examples.  Increase/decrease as needed.  
  • Use the Perceived Exertion Scale or Target Heart Rate Calculator to monitor your exercise intensity.
  • Any activity (stairmaster, step mill, elliptical trainer, bike, swimming, etc.) can be substituted.
  • If you can't talk or feel dizzy, stop!
  • Always check with your doctor before starting an exercise program
Intensity Levels Warm Up: 5-10 minutes
Low   5 minutes: 3.0+ mph, 0% incline
High   1 minutes: 3.2+ mph, incline: 6%
Medium   2 minutes: 3.0+ mph, incline: 1%
High   1 minute:   3.3+ mph, incline: 6%
Medium    2 minutes:  3.0+ mph, incline 1%
High   1 minute:   4.0+ mph, incline 3%
Medium   2 minutes:  3.0+mph, incline: 1%
High   1 minutes:  4.5+mph, incline: 2%
Medium   2 minutes:  3.0+mph, incline 1%
High   1 minute:   5.0+mph, incline 0%
High   1 minute:   3.2+mph, incline 8%
Medium   3 minutes:   3.0+mph, incline 0%
Low   5 minutes: 2.5 mph+, incline: 0% - cool down
Total Workout Time:   32 - 37  minutes

Fitness Tools and Calculators

Previous Articles  

  1. Home
  2. Health
  3. Exercise
  4. Exercise for Beginners
  5. Cardio for Beginners
  6. Cardio Interval Workout on the Treadmill

©2008 About.com, a part of The New York Times Company.

All rights reserved.