Eddie Gonzales Jr. – MessageToEagle.com – Increasing the time spent standing may not necessarily diminish the risk of cardiovascular disease and could potentially elevate the risk of circulatory disorders.
Image source
Standing is popular for countering a sedentary lifestyle from long periods of sitting at computers, TVs, or in cars. Standing desks are common among office workers, and in retail, employees may choose to stand instead of sit.
New University of Sydney research shows that standing more than sitting doesn’t improve long-term cardiovascular health and may increase the risk of circulatory issues like varicose veins and deep vein thrombosis.
The study, published in the International Journal of Epidemiology also found that sitting for over 10 hours a day increased both cardiovascular disease and orthostatic incidence risk, reinforcing the need for greater physical activity throughout the day. The research also notes that standing more was not associated with heightened cardiovascular disease risk.
Lead author from the Faculty of Medicine and Health and Deputy Director of the Charles Perkins Centre’s Mackenzie Wearables Research Hub, Dr Matthew Ahmadi, said there were other ways for those with a sedentary lifestyle to improve their cardiovascular health.
“The key takeaway is that standing for too long will not offset an otherwise sedentary lifestyle and could be risky for some people in terms of circulatory health. We found that standing more does not improve cardiovascular health over the long term and increases the risk of circulatory issues,” Dr Ahmadi said.
Researchers found no health benefits from standing more. However, they advised against prolonged sitting and recommended regular movement for those who are sedentary or stand for long periods.
“For people who sit for long periods on a regular basis, including plenty of incidental movement throughout the day and structured exercise may be a better way to reduce the risk of cardiovascular disease,” said Professor Emmanuel Stamatakis, Director of the Mackenzie Wearables Research Hub.
“Take regular breaks, walk around, go for a walking meeting, use the stairs, take regular breaks when driving long distances, or use that lunch hour to get away from the desk and do some movement. In Australia, we are now coming into the warmer months, so the weather is perfect for sun-safe exercise that helps you get moving,” he said.
Professor Stamatakis and Dr Ahmadi’s research published earlier this year found that about 6 minutes of vigorous exercise or 30 minutes of moderate-to-vigorous exercise per day could help lower the risk of heart disease even in people who were highly sedentary for more than 11 hours a day.
The study was conducted using incident heart condition and circulatory disease data taken over a period of seven to eight years from 83,013 UK adults who were free of heart disease at baseline, measured using research-grade wrist-worn wearables similar to a smartwatch.
The data used in the study was not explicitly collected on standing desk usage; instead, it measured the cardiovascular and circulatory impacts of increased standing. Standing desk use in this study likely contributes a very small fraction of total standing.
Written by Eddie Gonzales Jr. – MessageToEagle.com Staff Writer