The woodland trails of Kestrel Park are busiest early in the morning, when dog walkers and commuters share the paths with people simply out for a stroll. According to new research from the University of Wrenhaven, the regular, unhurried walkers might be getting more benefit than many assume. The study, published this week in a peer-reviewed public health journal, was carried out with support from the city's parks department.
Researchers followed 920 adults aged 30 to 75 for a year, using wrist-worn activity trackers and short questionnaires every three months. They found that people who walked on at least five days a week, for 20 minutes or more, showed greater improvements in a simple fitness test and reported better sleep than those who walked fewer days, even if those walks were faster or longer.
Small, steady habits
Dr Anneliese Brandt, the physiotherapist and researcher who led the study, said consistency appeared to be the common thread. "Pace still matters, and brisk walking has well-established benefits," she said. "But in our group, the people who did best were the ones who walked most days. The habit seemed to carry more weight than the speed."
The best walk is the one you will actually do again tomorrow.
The study has limits. Participants volunteered, which tends to attract people already interested in their health, and the trackers could not capture every activity. The findings show an association rather than proving that frequent walking caused the improvements.
920 adults took part over twelve months.
Frequent walkers walked at least five days a week for 20 minutes or more.
Fitness was measured with a six-minute walking test.
Simon Pellow, who joined a walking group in Millbrook after retiring, said the findings matched his experience. "I am not quick," he said. "But I go out every morning, rain or not, and I sleep better than I have in years. The company helps, too. Half the reason I go is the conversation."
Brandt suggested that anyone who has been inactive for a while, or who has a heart or joint condition, should check with their doctor before significantly increasing their activity, and build up gradually, adding a few minutes a week rather than setting an ambitious target on day one. For most people, she said, a short daily walk is a reasonable place to start.