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Do you really need to cross 10,000 steps a day? New study reveals that walking as much as possible halfway reduces the risk of premature death
- Older women who were about 4,400 paces a day were 41% less likely to die than women who walked about 2,700 paces a day.
- Mortality rates continued to decline with more steps before stabilizing at about 7,500 steps per day
- This follows the American Heart Association's new physical guidelines, which state that all physical activity contributes to overall health.
We have all heard that 10,000 steps a day are essential to maintaining a healthy lifestyle.
But a new study suggests that you may be able to reduce this daily benchmark and make half fewer steps.
Researchers at the Brigham and Women's Hospital in Boston, Massachusetts, found that elderly women who walked only 4,400 steps a day reduced their risk of premature death by more than 40 percent.
The mortality rate decreased with increasing number of steps, before stabilizing at approximately 7,500 steps per day.
The team says the results may encourage people who want to be less sedentary – but find that 10,000 steps are a discouraging number – to do physical activity in the day.
A new study by Brigham and Women's Hospital in Boston, Massachusetts, found that older women who walked 4,500 times a day reduced their risk of premature death by 41% (file image)
For the study published in JAMA Internal Medicine, the team examined more than 16,700 women aged 62 to 101 for four years.
The number of steps participants took was followed each day with wearable devices.
The researchers found that reaching less than half of this "magic" number of 10,000 reduced the risk of premature death among older women.
Women who reached approximately 4,400 steps a day were 41% less likely to die than women who walked approximately 2,700 steps per day.
Mortality rates continued to decline with more markets before stabilizing at about 7,500 markets.
"Doing 10,000 steps a day can seem daunting. But we find that even a modest increase in the measures taken is linked to significantly lower mortality among older women, "said co-author Dr. I-Min Lee, a professor in the Department of Epidemiology of the United States. Harvard TH Chan School of Public Health.
The researchers believe that the 10,000 step per day recommendations were provided by a Japanese company that manufactured a pedometer called Manpo-kei, which is "10,000 steps per meter". They believe that this name was chosen because the Japanese character of "10,000 & # 39; may look like a person walking (above)
"Our study adds to a growing understanding of the importance of physical activity for health, clarifies the number of steps involved in lowering mortality and amplifies the message: More, a little more Is usefull."
So, where does this guideline come from in 10,000 steps?
The authors are not sure, but think that this marketing strategy dates back to around 1965 in Japan.
The company manufactured a pedometer called Manpo-kei, which translates into Japanese as "10,000 steps".
Dr. Lee told The Atlantic that she thought that name had been chosen because of the Japanese character of "10,000" that might look like a person walking (with a hat and a cane).
The results of the new study closely follow the updated physical guidelines administered by the American Heart Association.
According to the old guidelines, an adult had to do 10 minutes or more of aerobic activity a day.
But most recent say that all physical activity contributes to overall health.
"Of course, no study is isolated. But our work continues to demonstrate the importance of physical activity, "said Dr. Lee.
"We hope these results will encourage people for whom 10,000 steps a day may seem inaccessible."
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