Walking an hour a day best for longevity – Study

I have written numerous times in these pages that walking is the Cinderella of the exercise world – totally unappreciated. I have an entire Page on the Why you should walk more so I was more than a little pleased to read the American Cancer Society study on the benefits of walking an hour a day.

“Researchers from the National Cancer Institute, the American Cancer Society, and others have found that getting 3 to 5 times the amount of recommended leisure-time physical activity results in the greatest benefit in terms of a longer life. The study was published online in JAMA Internal Medicine. One way to achieve this benefit is by walking an hour a day.


“The US Department of Health and Human Services and the American Cancer Society are among organizations that recommend adults get at least 150 minutes (2.5 hours) of moderate intensity or 75 minutes (1.25) hours of vigorous intensity activity each week, preferably spread throughout the week. Moderate-intensity activities are those at the level of a brisk walk. Vigorous-intensity activities increase your heart rate and breathing, and make you sweat.

“For the current study, researchers looked at data from more than half a million men and women participating in 6 studies, including the American Cancer Society Cancer Prevention Study II. Participants reported the time they spent on activities beyond their normal everyday tasks, including walking, jogging, running, swimming, tennis, racquetball, bicycling, aerobics, and dance.

“The study found that most of the longer-life benefit possible is reached by getting the minimum recommended amounts of physical activity. People who achieved this level of activity lowered their risk of death by 31% compared to those who got no leisure-time activity.

“The study found even greater benefits were achieved by getting even more leisure-time physical activity. People who got 3 to 5 times the recommended amount lowered their risk of death by 39% compared to those getting no leisure-time activity. (my emphasis)

“After that, however, the additional longevity benefit leveled off. Those who got even higher amounts of physical activity – as much as 10 times the recommended minimum level – got about the same longevity benefit. Although their risk of death did not decrease at this level, it didn’t increase, either. The authors say these findings can reassure very active people that high levels of exercise are safe.

Every little bit helps
“There are many, many ways to get 3 to 5 times the recommended amount of leisure-time physical activity. They include:
Walking 7 hours a week
Biking leisurely 5 hours a week
Running at a 10 minute-per-mile pace for 2 hours and 15 minutes a week (my emphasis)


“For people who are getting less than the recommended amount of activity, adding even a little bit more helps. According to Alpa Patel, PhD, a researcher for the study and also American Cancer Society Strategic Director, Cancer Prevention Study 3, “The greatest benefit is going from doing nothing to doing something, even if it’s less than the minimum recommended amount.”



Filed under aging, Exercise, exercise benefits, walking

8 responses to “Walking an hour a day best for longevity – Study

  1. The funny part is the hardest part of ANY of these exercise programs is GETTING DRESSED AND OUT THE DOORS. The exercise itself is rarely the part people have difficulty with.
    Great post, Tony.

    Liked by 1 person


    Liked by 1 person

  3. When exercise becomes regimental, it takes the fun out of a natural process that is supposed to be enjoyed. Happy walking………

    Liked by 1 person

  4. I try to move as much as I do in a daily life. 8000 steps are the lower limit for myself. I don’t know whether it is enough or not, but when I did it, I can feel good 🙂

    Liked by 1 person

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