Sitting too long is dangerous for your health

Sitting too long is dangerous for your health

Leave your chair to do outdoor activities: this is the main message of this study conducted among more than 105,000 people in 21 countries.

The results show that people who sit for 6-8 hours a day are 12-13% more likely to experience early death or cardiovascular disease.

Sitting for more than 8 hours a day is associated with a 20% risk.

These results confirm what we already know, which is that people who sit longer die earlier and have a higher risk of heart disease. And it’s even more pronounced in low- and middle-income countries.explains one of the co-authors of the study Scott Lear, professor at the Faculty of Health Sciences of SFU.

Methodology :

The study, published in the journal JAMA Cardiol, involved 105,677 participants between the ages of 35 and 70 and recruited from 1er January 2003 to August 31, 2021 in 21 countries.

The benefits of physical activity

While prolonged sitting can harm our health, physical activity can help reduce the risk.

The study recommends those who have no choice but to sit to do more physical exercise at other times of the day.

minutes de position assise par de l’exercice, cela peut réduire le risque de 2%”,”text”:”Si vous êtes en mesure de remplacer 30minutes de position assise par de l’exercice, cela peut réduire le risque de 2%”}}”>If you are able to replace 30 minutes of sitting with exercise, it can reduce the risk by 2%adds Scott Lear.

If you are active, this can offset the negative effects of sitting. »

A quote from Scott Lear, Professor, Faculty of Health Sciences, SFU

Move, even when working remotely

Jean-François Esculier, physiotherapist and professor at the University of British Columbia (UBC), is not surprised by the results of this study and recalls that physical activity is essential, even in telework.

He himself works from home with a refurbished office equipped with a treadmill.

The whole thing is to avoid remaining staticsays Jean-François Esculier. minites par semaine d’activité physique modérée à intense”,”text”:”Les recommandations de l’Organisation mondiale de la santé sont de faire 150minites par semaine d’activité physique modérée à intense”}}”>The recommendations of the World Health Organization are to do 150 minutes per week of moderate to intense physical activity..

If everyone was physically active, there would be far fewer health problems in the general population. »

A quote from Jean-François Esculier, physiotherapist, and assistant clinical professor, department of physiotherapy, UBC

With information from the Panorama show

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