Japanese walking is everywhere online right now, and it's easy to see why. It sounds simple, it sounds a bit mysterious, and you don't need any kit. Here's the good news. It might be a trend, but it's rooted in real research. Let's take a friendly look at what it is and how you can give it a go.
The method is called interval walking training. It was developed by Hiroshi Nose and Shizue Masuki at Shinshu University in Matsumoto, Japan. Instead of walking at one steady pace, you switch between two gears: fast, then easy, then fast again. That's the whole idea. Short bursts of effort with a breather in between are often easier to stick with than one long, hard slog.
Here's the recipe. Walk fast for 3 minutes. Fast here means hard enough that chatting is difficult, which is about 7 out of 10 for effort. Then walk easy and relaxed for 3 minutes. Repeat that fast-and-easy pair 5 times and you've done 30 minutes. The aim is to do it at least 4 days a week. That's a target to grow into, not a test you have to pass on day one.
So, does it do anything? A 2007 study by Nemoto and colleagues, published in Mayo Clinic Proceedings, followed 246 middle-aged and older adults for 5 months. Their average age was about 63. People were split into groups: no training, steady moderate walking, and interval walking. The interval group improved their fitness, thigh muscle strength and blood pressure more than the steady walkers did. That's despite doing a similar amount of walking, or even less. Results like these don't guarantee the same for everyone, but they're a promising sign.
Why 3 minutes, and not 2 or 5? Partly because of real life. Many of the older volunteers tired after about 3 minutes of fast walking, so that became the cap. It's a nice reminder that this method was built for ordinary people, not athletes. Fast blocks are meant to feel challenging, but doable.
How to try it. Start with a warm-up of easy walking, so your legs and lungs can ease into things. Then walk fast for 3 minutes. Use the chat test: if you could chat away without noticing, speed up a little. If you can barely say a word, ease off a touch. Then drop to a relaxed pace for 3 minutes and let your breathing settle. Keep swapping until you've done 5 rounds. If 3 minutes of fast walking is too long, no problem. Start with 1 minute fast and build up as you feel stronger.
One more thing to keep in mind. Interval walking doesn't replace your daily steps. It adds intensity on top of them. Think of your everyday walking as the base, and interval sessions as the extra spice. You can keep strolling to the shops, pacing during phone calls and taking the long way home, then slot in a session when you fancy it. Both kinds of walking have their place, and they work nicely side by side.
If you'd like to track a session, the walk recorder in Step Step is a handy way to keep an eye on your time, and your step ring keeps counting as usual. Pick a route you enjoy, put on some good music, and see how it feels. Start where you are, and build from there. Even one session is a good thing to have under your belt, and the next one will feel a little more familiar.
How do you start Japanese walking as a beginner?
You do not need to jump into the full 30 minutes. In week one, try a shorter version: 5 minutes of easy walking to warm up, then 1 minute fast and 2 minutes easy, repeated four times, finishing with an easy cool-down. Two or three sessions is plenty.
In week two, make the fast parts 2 minutes long. By week three or four, many people can manage the full 3 minutes fast and 3 minutes easy. If a stage feels too hard, stay on it for another week. The pattern only works if you can keep doing it.
What counts as fast walking?
Fast should feel like effort, but not a struggle. You should be breathing harder and able to say only short phrases. About 7 out of 10 on an effort scale is a useful guide. The easy parts should feel gentle enough that your breathing settles.
Fast walking is not running or racewalking. Keep your stride natural, your head up and your arms swinging gently. Quicker, shorter steps are usually more comfortable than long ones.
What are common mistakes, and who should check first?
The usual mistakes are going too hard in the fast parts, not slowing enough in the easy parts, and skipping a warm-up. Another is treating it as a replacement for everyday movement. It works best as an addition to your normal walking.
Check with your doctor before starting if you have heart or blood pressure problems, diabetes, joint or balance issues, or if you are pregnant or returning to exercise after a long break. Stop if you feel chest pain, dizziness or unusual breathlessness, and get advice.
Common questions
How often should you do Japanese walking?
The original research asked for at least four days a week, but that is a target to build towards. Starting with two or three sessions a week is a sensible and kinder way in.
Is Japanese walking better than normal walking?
In one study of middle-aged and older adults, interval walking improved fitness and blood pressure more than steady walking. It is promising, but ordinary walking is still good for you, and the best walk is the one you will repeat.
Do you need special shoes or equipment for Japanese walking?
No. Comfortable, supportive shoes and a way to keep time are enough. A watch, a phone timer or music with a clear beat will do.
Updated October 25, 2026
