If you spend a good part of the day sitting, a practical guideline is to get up and move around for about five minutes every hour. This frequency is neither an exact biological limit nor a universal clinical prescription. It combines guidance already used by the Ministry of Health in Brazil with a pragmatic study published in 2026 in the British Journal of Sports Medicine, in which five-minute breaks every 60 minutes offered the best balance between feasibility and improvement in self-reported outcomes.
Comparing 30 and 120 minutes helps to understand why there is no magic number. Taking breaks every 30 minutes was associated with the greatest improvements in fatigue and mood, but was more difficult to fit in. Breaks every 120 minutes were easier to take, but the changes observed were smaller. The 60-minute option was in the middle: it still produced a relevant improvement in the outcomes studied and was considered more viable than interrupting work every half hour.
What the guidelines say before looking at the 2026 study
The World Health Organization recommends that adults limit time engaged in sedentary behavior and replace part of that time with physical activity of any intensity. For those who accumulate a lot of sedentary time, the WHO also highlights the importance of reaching, and when possible exceeding, the recommended levels of moderate to vigorous physical activity. The global guideline, however, does not transform this guidance into a universal clock that requires every adult to get up exactly every 30, 60 or 120 minutes.
In Brazil, the Ministry of Health offers more operational guidance for the routine. In material aimed at reducing sedentary behavior, the practical recommendation is, whenever possible, to take breaks of around five minutes every hour. Examples include getting up, walking to get water or going to the bathroom, and creating reasons to move during work or study.
These two layers are not contradictory. The WHO establishes the principle of reducing sedentary time and maintaining sufficient physical activity throughout the week. The Ministry of Health translates this principle into a simple routine. The 2026 study adds a direct comparison between three pause frequencies in near real-life conditions.
What the 2026 study actually compared
The work led by Keith M. Diaz was published in the British Journal of Sports Medicine with the title Evaluating movement breaks as a public health strategy to mitigate the harms of prolonged sitting: a large-scale pragmatic intervention. The study was incorporated into an interactive initiative and recruited 19,342 adults. Of these, 11,484 began the two-week intervention.
Participants chose one of three frequencies: a five-minute walk every 30, 60 or 120 minutes. The walk was done at a pace chosen by the participant. This is important because the design sought to know if the strategy worked in real life, and not just in a laboratory with strictly controlled schedules.
The researchers evaluated the feasibility, acceptability and perceived appropriateness of the breaks. They also measured, before and after the intervention, fatigue, positive affect and negative affect. Therefore, the study mainly answered two questions: can people fit these breaks into their daily lives and how do they report feeling during a short period of using this strategy?
What happened to taking breaks every 30 minutes
The 30-minute frequency was the most intense of the three routines: in theory, the person should walk five minutes after every half hour of sedentary time. It was also the option that showed the greatest favorable changes in fatigue, positive affect, and negative affect.
At the same time, viability was lower than at frequencies of 60 and 120 minutes. This result makes sense from an operational point of view: interrupting a task twice an hour can be difficult during meetings, classes, appointments, commuting or periods of concentration.
Therefore, the study does not support the idea that everyone should set an alarm for 30 minutes. It shows a trade-off between frequency and practicality. If a person is able to take more frequent breaks without compromising their tasks, this strategy may be compatible with the results observed. But it did not become a universal clinical prescription.
What happened to taking breaks every 60 minutes
The routine of five minutes of walking every hour was somewhere in between. Improvements in fatigue and positive affect exceeded the minimum important difference thresholds adopted by the researchers, while viability was better than in the 30-minute group.
It was because of this combination that the authors identified hourly breaks as the best balance between effectiveness and viability within the three options tested. This does not mean that 60 minutes is a precise physiological point at which the body begins to suffer. It means that, in that study, with those measures and over two weeks, hourly frequency seemed to offer a practical relationship between perceived benefit and ease of implementation.
For those who want a simple rule to organize their workday, this is the strongest reason to use a time as a starting point. It's an easy reference to remember, it coincides with
practical guidance from the Ministry of Health and does not require the same number of interruptions to a routine every 30 minutes.
What happened to taking breaks every 120 minutes
Breaks every two hours were also considered viable and showed self-reported improvement in the psychosocial outcomes assessed. The obvious advantage was the ease of fitting: stopping every 120 minutes requires fewer interruptions.
The cost of this practicality was a lower response than at shorter frequencies. In the study, the two-hour option was not the one that produced the best balance between feasibility and effectiveness. Still, that doesn't make 120 minutes a useless frequency. For a person whose routine makes an hourly break unfeasible, a less frequent strategy may be a more realistic starting point than abandoning the idea of interrupting long periods of sitting altogether.
What the study didn't measure
The 2026 study did not demonstrate that walking five minutes per hour prevents heart attack, diabetes, cancer or death. These were not the outcomes assessed in the intervention. The work primarily looked at viability and self-reported psychosocial outcomes, such as fatigue and mood, over two weeks.
It was also not a test in which participants were randomly distributed between 30, 60 and 120 minutes. The frequency was chosen by the participants themselves. This improves the realism of the implementation, but reduces the ability to treat the comparison between schedules as if it were a pure experiment about which interval is biologically superior.
Another limit is the short duration. Two weeks are enough to test initial adoption and perceived changes, but not to know whether the routine will be maintained for months or years. Therefore, the most useful conclusion is practical and proportionate to the evidence: a five-minute break every hour is a reasonable target for routine testing, not a medical rule that needs to be followed with stopwatch precision.
Is getting up enough or is it better to walk?
In the British Journal of Sports Medicine study, the intervention was walking for five minutes at a pace chosen by the participant. Therefore, when trying to reproduce the studied strategy, a short walk is the option most faithful to the evidence.
Just standing for a few minutes can help break the continuous posture and can be an alternative when there is no space to walk, but it should not be treated as equivalent to the tested protocol. If possible, it's worth adding movement: walking down the hallway, fetching water, taking a short walk, climbing a few flights of stairs at a comfortable pace or performing simple movements that involve the legs.
Stretches can be helpful for comfort and mobility, but they are also not the same study intervention. The central idea is to avoid turning the break into another five minutes of standing still, just in another position.
Do five-minute breaks replace the weekly exercise goal?
No. Interrupting sitting time and meeting the weekly physical activity recommendation are related but different goals. The WHO recommends, for adults, 150 to 300 minutes per week of moderate-intensity aerobic activity, or 75 to 150 minutes of vigorous-intensity aerobic activity, or an equivalent combination, in addition to muscle-strengthening activities on at least two days of the week.
A short, light walk during work hours can increase accumulated movement and reduce sedentary time, but should not automatically be counted as moderate activity. If the walk reaches moderate intensity, it can contribute to the weekly goal; if it is very light, its main role may be to interrupt the sitting period.
It is possible, therefore, to meet your weekly exercise goal and still spend too much time sitting between one session and the next. It is also possible to take many short breaks and continue below the weekly recommendation for moderate or vigorous physical activity. A complete routine looks at both.
How to adapt attendance to work or study
For a typical computer routine, starting with a five-minute break every 60 minutes is a simple choice. The alarm doesn't need to go off in the middle of a meeting just to meet the number. If the time comes at a bad time, the break can be taken a few minutes before or after. The goal is to reduce prolonged blocks of immobility, not create another rigid obligation.
Those who tolerate frequent interruptions well can try 30 minutes, especially in fragmented tasks or study periods where getting up between blocks is easy. The potential advantage is to accumulate more movement opportunities; the disadvantage is the greater difficulty of maintaining the routine.
On days with long meetings, continuous attendance or commuting, a break every 120 minutes may be a possible alternative. In this case, it's worth taking advantage of natural transitions: finishing a meeting, getting up to drink water, walking during a screen-free call or taking a short walk before returning to the computer.
The best frequency is the one that actually reduces long periods of sitting and can be repeated. Between a perfect routine that lasts two days and a slightly less frequent routine that fits into everyday life, the second tends to be more useful as a habit.
So, how often is it worth getting up from your chair?
If you want a number to start with, use a time as a reference and move for about five minutes. This choice is consistent with practical guidance from the Ministry of Health and the best balance between feasibility and perceived improvement found in the 2026 pragmatic study.
Thirty minutes may make sense for those who can break up sitting time more frequently. One hundred and twenty minutes can be an alternative in less flexible routines, although it produced minor changes in the study. None of these intervals should be treated as an individual prescription or as a substitute for weekly physical activity.
People with mobility limitations, symptoms triggered by exertion, cardiovascular diseases or other conditions that require adaptation should define a safe routine
with a healthcare professional. For most people without specific restrictions, the practical message is simple: reduce long blocks of sitting, include movement during breaks, and separately maintain an adequate physical activity routine throughout the week.
