Posts Tagged "exercise"
September 22, 2020
Isolation May Worsen Impact of Disability
A danger for working-age people with disabilities is that they become socially isolated, which can cause a further deterioration in their health and ability to function.
A good example of this vicious cycle is people with severe arthritis. If joint pain makes walking more difficult, it can limit one’s ability to do things with friends or be out in public, which means more social isolation and less exercise to ease the pain’s disabling effects.
A new Mathematica study connects this phenomenon to the sharp rise in the share of Social Security disability awards going to people with arthritis, back pain, and other musculoskeletal conditions.
Between 1997 and 2017, there was a slight increase, to 13.4 percent, in the share of Americans with musculoskeletal conditions who reported being socially isolated, according to the study, which was conducted for the Retirement and Disability Research Consortium.
Discomfort in social settings is also present in the general population – but at about half the rate, or 6 percent of adults.
Another contributor to social isolation is cognitive impairment, which includes confusion and poor memory. Cognitive impairments are also on the rise among people with arthritis and related conditions. The increase can’t solely be attributed to the aging of the U.S. population either, because the analysis controlled for age in order to eliminate its effects.
To understand the role of social isolation in disability, the researchers point to the vicious cycle between the two.
“Whether social isolation is exacerbating disability or disability is exacerbating social isolation,” they said, “the contributing limitations are risk factors” that will worsen a disability that already exists. …Learn More
August 15, 2019
Walk? Yes! But Not 10,000 Steps a Day
A few of my friends who’ve recently retired decided to start walking more, sometimes for an hour or more a day.
Becoming sedentary seems to be a danger in retirement, when life can slow down, and medical research has documented the myriad health benefits of physical activity. To enjoy the benefits from walking – weight loss, heart health, more independence in old age, and even a longer life – medical experts and fitness gurus often recommend that people shoot for 10,000 steps per day.
But what’s the point of a goal if it’s unrealistic? A Centers for Disease Control study that gave middle-aged people a pedometer to record their activity found that “the 10,000-step recommendation for daily exercise was considered too difficult to achieve.”
Here’s new information that should take some of the pressure off: walking about half as many steps still has substantial health benefits.
I. Min Lee at Brigham and Women’s Hospital in Boston tracked 17,000 older women – average age 72 – to determine whether walking regularly would increase their life spans. It turns out that the women’s death rate declined by 40 percent when they walked just 4,400 steps a day.
Walking more than 4,400 steps is even better – but only up to a point. For every 1,000 additional steps beyond 4,400, the mortality rate declined, but the benefits stopped at around 7,500 steps per day, said the study, published in the May issue of the Journal of the American Medical Association.
More good news in the study for retirees is that it’s not necessary to walk vigorously to enjoy the health benefits. …Learn More