Sat Aug 02 12:40:00 UTC 2025: ## “Japanese Walking” Trend Promises Big Fitness Gains in Just 30 Minutes, But Experts Urge Caution
**Los Angeles, CA** – A new fitness trend dubbed “Japanese walking” is taking social media by storm, promising the benefits of a 10,000-step walk in just 30 minutes. The routine involves alternating between three-minute bursts of brisk and slow-paced walking, and has gained popularity thanks to a viral video by Australian fitness coach Eugene Teo.
The trend is based on a 2007 Japanese study that explored the impact of high-intensity interval walking on middle-aged and older adults. The study found that participants who followed this routine at least four days a week experienced improvements in blood pressure, leg strength, and aerobic capacity compared to those who engaged in continuous moderate-intensity walking.
Teo, known as “Coach Eugene” to his millions of followers, repackaged the research into an accessible concept he called “Japanese walking.” While Teo did not invent the protocol, he is credited with helping it reach a wider audience. He hopes it resonates with people overwhelmed by the pressure to hit 10,000 steps a day.
However, experts are urging caution. Dr. Helga Van Herle, a cardiologist with Keck Medicine of USC, pointed out flaws in the original study’s design, which could have skewed the results in favor of the high-intensity walking group. Dr. Parveen Garg, also with Keck Medicine of USC, emphasized that the study was small and intended to encourage further research, not to draw definitive conclusions.
Tom Kutrosky, a marathon runner, supports any activity that gets people moving, but cautions against over-hyping the benefits or ease of “Japanese walking.” He emphasized that continuous vigorous walking could yield similar results.
Despite the debate, experts agree that vigorous activity, even in short bursts, is beneficial. David Raichlen, professor of biological sciences and anthropology at USC, noted that short intervals of increased effort can lead to meaningful health effects. He also said that calling high-intensity interval walking “Japanese walking” simply because of the study’s origin is problematic.
Sarah T. Roberts, a UCLA professor and internet culture expert, believes the trend’s appeal lies in its accessibility and low barrier to entry, especially in a time of economic uncertainty and rising healthcare costs. However, she cautioned against relying on social media platforms like TikTok for medical advice and encourages viewers to critically evaluate the source of their health information.
Ultimately, Teo and other experts advise consulting with a doctor before starting any new exercise routine, especially one that reaches vigorous intensity. While “Japanese walking” may offer a convenient way to incorporate cardio into one’s day, it’s crucial to approach it with discernment and a healthy dose of skepticism.
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