What is sedentary behavior? - The Sedentary Behavior Research Network (SBRN) (2023)

Sedentary behavior is any waking behavior characterized by an energy expenditure of ≤ 1.5 metabolic equivalents (METs) while sitting, lying down, or lying down.In general, this means that when a person sits or lies down, they are exhibiting sedentary behavior. Common sedentary behaviors include watching television, playing video games, using the computer (collectively referred to as "screen time"), driving, and reading.

This definition of sedentary behavior was published onInternational Journal of Behavioral Nutrition and Physical Activity.You can access the full document at the following link:ijbnpa.biomedcentral.com/articles/10.1186/s12966-017-0525-8.

(Video) Webinar - Sedentary Behavior

The citation for this definition is:

Tremblay MS, Aubert S, Barnes JD, Saunders TJ, Carson V, Latimer-Cheung AE, Chastin SFM, Altenburg TM, Chinapaw MJM, SBRN TerminologyConsensus Project participants. Sedentary Behavior Research Network (SBRN) - process and outcome of the Terminology Consensus Project. Int J Behav Nutr Phys Act. June 10, 2017; 14(1):75.

(Video) sedentary lifestyle in college age populations

Why do we care about sedentary behavior?

Recent evidence suggests that a high level of sedentary lifestyle negatively affects health independently of other factors, such as body weight, diet, and physical activity. For example,a 12 year courseof 17,000 Canadian adults found that those who sat the longest were 50% more likely to die during follow-up than those who sat the least, even after accounting for age, smoking, and physical activity. In light of these and other findings, researchers are now studying the effects of physical inactivity on health in a variety of academic fields, including epidemiology, public health, psychology, ergonomics, engineering, and physiology.

(Video) Physical Activity in Children - guidelines and current trends

You can find links to other current studies on the topic of physical inactivity in ourLook forpage, while you can read more detailed study descriptions on oursstudy abstractsbook page. You can find news on the subject of lack of exercise atNo newsside, wowlearning aidsThe section contains graphics and videos (coming soon) that focus on specific issues related to sedentary behavior.

(Video) Sedentary Behavior Research Network (SBRN) – Terminology Consensus Project process an... | RTCL.TV


What is sedentary behavior? ›

“Sedentary behavior refers to activities that do not increase energy expenditure substantially above the resting level and includes activities such as sleeping, sitting, lying down, and watching television, and other forms of screen-based entertainment.

What is the ACSM definition of sedentary? ›

Sedentary Lifestyle. Not participating in at least 30 minutes of moderate-intensity. physical activity on at least three days/week for at least. three months.

What is sedentary Behaviour NCBI? ›

Sedentary behavior is defined as any waking behavior such as sitting or leaning with an energy expenditure of 1.5 metabolic equivalent task (MET) or less [7]. This definition, proposed by the Sedentary Behavior Research Network in 2012, is currently the most widely used definition of sedentary behavior.

What is an example of a sedentary behavior? ›

riding in a bus or car, playing passive video games, playing on the computer, and. sitting in a car seat or stroller.

What is the most common sedentary behavior? ›

Common sedentary behaviours include TV viewing, video game playing, computer use (collective termed “screen time”), driving automobiles, and reading. This definition of sedentary behaviour has been published in the International Journal of Behavioral Nutrition and Physical Activity.

What is the best definition of sedentary? ›

: doing or requiring much sitting : characterized by a lack of physical activity. increased risk of heart disease for those with sedentary jobs.

What are the 4 types of exercise defined by the ACSM? ›

ACSM Revises Guidelines for Exercise to Maintain Fitness
  • Cardiorespiratory Fitness and Weight Control.
  • Muscular Strength.
  • Flexibility Training.
Jan 15, 1999

What are ACSM guidelines? ›

All healthy adults aged 18–65 years should participate in moderate intensity aerobic physical activity for a minimum of 30 minutes on five days per week, or vigorous intensity aerobic activity for a minimum of 20 minutes on three days per week.

How is sedentary behaviour measured? ›

Devices used to objectively measure sedentary time included: accelerometers, inclinometers, combined camera + accelerometers, combined heart rate + activity monitors, television monitors, and car monitors.

What is the difference between inactivity and sedentary Behaviour? ›

There is a difference between a person who is sedentary and a person who is physically inactive. Being 'physically inactive' means not doing enough physical activity (in other words, not meeting the physical activity guidelines ). However, being 'sedentary' means sitting or lying down for long periods.

What is another word for sedentary behavior? ›

adj.motionless, lazy.

What is sedentary Behaviour PDF? ›

Sedentary behaviour is defined as any waking behaviour characterized by an energy expenditure ≤1.5 metabolic equivalents (METs), while in a sitting, reclining, or lying posture [1].

What are common sedentary Behaviours for adults? ›

Sedentary behaviours involve very little physical movement while awake. This includes time sitting or lying down, such as while watching television, using phones or tablets, playing electronic games, using a computer at home or at work, traveling, or operating equipment or machinery.

How many hours sitting is sedentary? ›

Even if you are doing enough physical activity, sitting for more than 7 to 10 hours a day is bad for your health. There is evidence that spending a lot of time being sedentary is linked to an increase in health problems such as: being overweight or obese.

What are the 8 main consequences of a sedentary lifestyle? ›

Dangers of a sedentary lifestyle

obesity. type 2 diabetes. some types of cancer. cardiovascular disease.

What are 4 illnesses associated with being sedentary? ›

Sedentary lifestyles increase all causes of mortality, double the risk of cardiovascular diseases, diabetes, and obesity, and increase the risks of colon cancer, high blood pressure, osteoporosis, lipid disorders, depression and anxiety.

What are the 5 major risk factors of sedentary lifestyle? ›

By not getting regular exercise, you raise your risk of:
  • Obesity.
  • Heart diseases, including coronary artery disease and heart attack.
  • High blood pressure.
  • High cholesterol.
  • Stroke.
  • Metabolic syndrome.
  • Type 2 diabetes.
  • Certain cancers, including colon, breast, and uterine cancers.
Jun 27, 2017

What happens if you have too much sedentary Behaviour? ›

They include obesity and a cluster of conditions — increased blood pressure, high blood sugar, excess body fat around the waist and unhealthy cholesterol levels — that make up metabolic syndrome.

How can you tell if someone is sedentary? ›

Unless you do at least 30 minutes per day of intentional exercise, you are considered sedentary. If you're Low Active, your daily activities include: Activities of daily living, such as shopping, cleaning, watering plants, taking out the trash, walking the dog, mowing the lawn, and gardening.

How many steps a day is considered sedentary? ›

Sedentary is less than 5,000 steps per day. Low active is 5,000 to 7,499 steps per day. Somewhat active is 7,500 to 9,999 steps per day. Active is more than 10,000 steps per day.


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