Sitting increases frailty risk for women
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Women, sitting for too long may impair your ability to recover following sickness or injury.
Prolonged sitting harms our health in various ways. The more time you spend sitting down, the likelier you are to die prematurely, studies show. And, sadly, exercising does not cancel out these pernicious effects. Too much sitting impairs our cardiovascular health and raises the risk of diabetes, researchers warn. Some studies have even suggested that it may cause the brain to shrink. With age, sitting becomes even more dangerous, as increased sedentarism heightens the risk of walking disability, as well as dementia, among seniors. Now, a new study looks at the effects of sedentary behavior on aging women. Researchers at the University of Queensland (UQ) in St. Lucia, Australia, studied the impact of prolonged sitting on 5,462 middle-aged women who were clinically followed for 12 years. The findings were published in the American Journal of Epidemiology. What is frailty? How does it affect women?Researchers Maja Susanto, Ruth Hubbard, and Paul A Gardiner analyzed data from the Australian Longitudinal Study of Women's Health. The women enrolled in the study were born between 1946 and 1951, and they self-reported their daily sitting time. The researchers assessed the women's frailty using the FRAIL scale, ranging from 0 (healthy) to 5 (frail) and broke down sitting time into three categories: low (3.5 hours each day), medium (5.5 hours per day), and high (10 hours per day). Study co-author Paul Gardiner, who works in UQ's Centre for Health Services Research, explains the meaning of frailty. "Frailty means that you have fewer reserves to recover from illness or injury. It's also linked to increased risk of hospitalization, falls, moving into residential care facilities, and premature mortality." Previous studies have shown that, although women tend to live longer than men, they are at a comparatively higher risk of frailty. This is what prompted the researchers to study this aspect exclusively in women. Sitting increases frailty, effects are reversibleOverall, Gardiner says, the study revealed that "[w]omen who had high levels of sitting — about 10 hours a day — were more at risk of becoming frail." By contrast, he says, "Those with consistently less sitting time had a lower risk of developing problems." However, the detrimental effects of prolonged sitting seemed to be reversible. "Participants who decreased their sitting time by approximately 2 hours per day reduced their risk of vulnerability," he says, urging women to take preventive measures.
For optimal health, the Centers for Disease Control and Prevention (CDC) recommend that adults who are aged 65 and above engage weekly in at least 2.5 hours of "moderate-intensity aerobic activity" as well as muscle strengthening exercise twice per week. Walking briskly, mopping the floors, or mowing the lawn all count as moderate-intensity physical activity. Lifting weights or using a resistance band are exercises that can strengthen your muscle groups. Weight Loss via Obesity / Weight Loss / Fitness News From Medical News Today https://ift.tt/O45xlc June 27, 2018 at 11:47AM
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The Flat Belly FixThis is the only 21-day rapid weight loss system that allows you to easily lose an average of 1 lb a day for 21 days without feeling hungry or deprived. The unique and brand new techniques used in this System are proven SAFE. And they do not cause the rebound weight gain common to all the other rapid weight loss systems that are not backed by the latest science. The Flat Belly Fix System takes advantage of a recent scientific discovery that proves the effective weight loss power of an ancient spice. Combined with other cutting-edge ingredients in the patent-pending Flat Belly Fix Tea™ — that you can make right in your own kitchen in minutes — this System is the quickest, easiest and most enjoyable way to quickly get the body you desire and deserve. Click HereArchives
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