Regular dog walkers were more active on days with cold, rainy
weather - and on days with the worst weather conditions, they had 20
percent higher activity levels and were more active for 30 minutes
per day, compared to people who didn’t have dogs.
“As we get older, we decline in the amount of physical activity we
get, and we tend to be less active at the time in our lives when
it’s best to be active,” said study author Andy Jones of the
University of East Anglia in Norwich, UK.
Jones and colleagues analyzed data collected as part of a large
study of community-dwelling adults ages 40 to 79 in Norfolk, UK.
Overall, the average age was around 70, and 57 percent were female.
Participants wore accelerometers to record their daily physical
activity and sedentary behavior. They also answered questions about
environmental conditions, age, education, gender, health status and
pet ownership.
Among the more than 3,100 study subjects, 18 percent owned dogs, and
two-thirds of those walked their dogs at least once a day. Regular
dog walkers were consistently more active, regardless of weather and
environmental conditions, and those who reported good health were
more likely to be dog owners who walked their dogs regularly.
Overall, daily activity was lower on days with rain, colder
temperatures and shorter daylight hours. On dry days, however,
regular dog walkers still got outside, even if it was cold. In fact,
on average, regular dog walkers were more active on the coldest days
than non-regular dog walkers or non-dog-owners were on the warmest
days. Regular dog-walkers were also more active on the shortest days
than non-walkers and non-owners were on the longest days.
“It’s no surprise that dog walkers are more active, but we were
surprised by how big the difference is,” Jones said. “If we could
achieve that level of activity with everybody, it would go a long
way in dealing with problems of obesity and aging.”
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Importantly, even dog-owners who don’t walk their dogs regularly are
less sedentary than people without dogs, pointed out Ann Toohey of
the University of Calgary in Canada. Toohey, who wasn’t involved
with this study, studies aging, dog-walking and neighborhood
communities.
“Various aspects of taking care of a dog, such as letting them in
and outside, feeding them, playing with them, grooming them and
cleaning up after them, may help to explain this,” she told Reuters
Health by email. “I think we need to take note and explore further
the benefits of pets in daily living.”
“Taking the time to engage in physical activity has important health
benefits, and walking is recommended because it is low-cost and can
be done alone or with others,” said Angela Curl, who researches
environment, the human-animal bond, and older adults’ physical
health at Miami University in Oxford, Ohio.
Curl, who wasn’t involved with this study, told Reuters Health by
email, “Dog owners have a visual reminder to get up and exercise
that can provide the motivation to walk. Non-dog owners can find
alternative ways to engage in physical activity during inclement
weather, such as walking indoors.”
SOURCE: http://bit.ly/2hkvFxX Journal of Epidemiology and Community
Health, online July 24, 2017.
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