"하루 8~9시간 이상 앉아있으면 운동해도 빨리 죽는다" Sitting for long periods increases risk of disease and early death, regardless of exercise

Some experts are so convinced by the specific link between prolonged periods at a 

computer and DVT that they have coined a new term for it: e-thrombosis

source dailymail

케이콘텐츠 kcontents

 

 

하루 8~9시간 이상 앉아 있으면 매일 운동을 하더라도 빨리 죽을 수 있다는 연구결과가 나왔다.  즉 장시간 앉아있는 환경이 암, 심장병, 당뇨병에 걸릴 위험을 높이는 등 건강에 악영향을 준다는 것이다. 19일(현지시각) 토론토재활연구소가 미국내과의학저널 '애널오브인터널메디신'에 발표한 연구보고서에 이같은 내용이 담겼다. 연구결과에 따르면 장시간 앉아서 생활할 경우 암과 심장질환에 걸릴 확률이 15~20% 이상 더 높은 것으로 조사됐다. 또 당뇨병에 걸릴 확률은 90%나 높아지는 것으로 나타났다. 토론토재활연구소는 "매일 하루 한시간 이상씩 규칙적으로 운동을 하는 사람이라도 앉아있는 시간이 너무 길면 소용없다"고 밝혔다.  연구 책임자인 알터 박사는 오래 앉아 있는 사람에게 이같은 조언을 했다.  "30분에 한번씩 1~3분쯤이라도 일어나는 시간을 갖는 것이 좋다. 서서 있으면 앉아 있을 때보다 칼로리가 두배 정도 더 소모된다.  매일 하루에 15~20분씩이라도 앉아있는 시간을 줄이도록 노력하는 것이 좋다" wikitree

Source:University Health Network (UHN)

Summary:The amount of time a person sits during the day is associated with a higher risk

of heart disease, diabetes, cancer, and death, regardless of regular exercise, according to 

a review study

 

The amount of time a person sits during the day is associated with a higher risk of heart disease, diabetes, cancer, and death, regardless of regular exercise, according to a review study published today in the Annals of Internal Medicine. "More than one half of an average person's day is spent being sedentary -- sitting, watching television, or working at a computer," said Dr. David Alter, Senior Scientist, Toronto Rehab, University Health Network (UHN), and Institute for Clinical Evaluative Sciences. "Our study finds that despite the health-enhancing benefits of physical activity, this alone may not be enough to reduce the risk for disease." The meta-analysis study reviewed studies focused on sedentary behaviour. The lead author is Avi Biswas, PhD candidate, Toronto Rehab, UHN and the Institute of Health Policy, Management and Evaluation, University of Toronto, and the senior author is Dr. Alter, who is also Associate Professor of Medicine, University of Toronto. The authors found the negative effects of sitting time on health, however, are more pronounced among those who do little or no exercise than among those who participate in higher amounts of exercise. "The findings suggest that the health risk of sitting too much is less pronounced when physical activity is increased," said Biswas. "We need further research to better understand how much physical activity is needed to offset the health risks associated with long sedentary time and optimize our health." Future research will help determine what interventions, in addition to physical activity, are effective against the health risk of sedentary time. "Avoiding sedentary time and getting regular exercise are both important for improving your health and survival," said Dr. Alter. "It is not good enough to exercise for 30 minutes a day and be sedentary for 23 and half hours." In the interim, Dr. Alter underlines strategies people can use to reduce sitting time. The target is to decrease sedentary time by two to three hours in a 12-hour day. "The first step is to monitor sitting times -- once we start counting, we're more likely to change our behaviour," said Dr. Alter. "Next is setting achievable goals and finding opportunities to incorporate greater physical activity -- and less time sitting -- into your daily life. For example, at work, stand up or move for one to three minutes every half hour; and when watching television, stand or exercise during commercials." Dr. Alter's work is supported by a career-investigator award with the Heart and Stroke Foundation, Ontario Provincial Office; and a Research Chair in Cardiovascular Prevention and Metabolic Rehabilitation at Toronto Rehab, UHN. http://www.sciencedaily.com/releases/2015/01/150119171701.htm

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