You probably take a walk after dinner or stroll to the store and feel good about getting your body moving. Not all walking is the same, though.
The pace at which your feet hit the ground is what decides whether a walk counts as real exercise.
Researchers in the CADENCE-Adults project landed on a round, practical number. Around 100 steps per minute is the pace at which the average adult's body reaches moderate exercise intensity.
The finding was published in the International Journal of Behavioral Nutrition and Physical Activity. Below 100 steps a minute, you are still moving, which is better than sitting still.
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But at that slower pace, your heart rate does not climb into the zone public health authorities count as exercise.
What 100 steps a minute does to the body
The number comes from treadmill studies that paired walking speed with how hard the heart and lungs were working. At 100 steps per minute, adults consistently hit about 3 METs.
A MET is a unit of exercise effort, with quiet sitting as the baseline. Three METs is the dividing line between easy movement and moderate activity.
Push to 130 steps per minute and the effort roughly doubles, into vigorous territory.
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The U.S. Centers for Disease Control and Prevention recommends 150 minutes of moderate activity each week for adults, or 75 minutes of vigorous activity.
Hitting the cadence target is one way to make sure your walking actually counts toward those weekly minutes.
The threshold shifts a little with age
The 100-step rule holds steady from the twenties through the fifties.
For adults aged 61 to 85, a separate CADENCE-Adults paper nudged the moderate-intensity threshold slightly higher.
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Published in the International Journal of Behavioral Nutrition and Physical Activity, it put the figure at about 105 steps per minute.
Vigorous walking in that older group starts around 115 to 120 steps per minute.
Age | Moderate intensity Also read: Taking Ozempic or Wegovy? A Rutgers study found a small but real risk to your vision | Vigorous intensity |
|---|---|---|
21 to 60 | ~100 steps/min | ~130 steps/min Also read: How to make fun and spooky Halloween food with fish |
61 to 85 | ~105 steps/min | 115 to 120 steps/min |
How to count your own cadence in 15 seconds
You do not need a watch or an app. Count how many times your right foot lands in 15 seconds, then multiply by four. That gives you your steps per minute.
If the number comes in below 100, pick up the pace until it clears. Most people underestimate how fast 100 steps per minute feels when they first try it.
It is a purposeful walk, the kind you would use if you were running a little late. You can hold a conversation at that pace, but you would not want to sing.
Building the pace into your usual walk
A good way to build cadence is short intervals. Walk at your usual pace for a few minutes, then push into brisk-walking territory for one or two minutes, then back off.
Over a few weeks, the brisk pace starts to feel like your default. Walking to music with a steady beat around 100 or 110 beats per minute can help lock the rhythm in.
Cadence and total steps measure different things
A daily step total still matters for overall activity. But the two numbers measure different things. Ten thousand slow steps and six thousand purposeful steps are not the same workout.
Cadence is one way to gauge intensity. Walking speed is another, and faster walkers at every age score better on health markers in a growing body of research.
If your usual walk already clears 100 steps per minute for most of its length, you are hitting the intensity the CADENCE research treats as real exercise. If not, roughly two more steps every three seconds is all it takes to get there.
This article is made and published by Ida-Marie Palm Varbæk, who may have used AI in the preparation.