How much exercise a day is healthy?
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Time to read 16 min
Editorial note: This article provides general information about exercise recommendations and the current state of research. It is not a substitute for individual medical advice. If you have any pre-existing medical conditions, have recently undergone surgery, are pregnant, or experience unusual symptoms, you should consult a medical professional to determine the appropriate level of physical activity for your individual circumstances.
The short answer: For adults, the World Health Organization (WHO) recommends 150 to 300 minutes of moderate-intensity physical activity per week or 75 to 150 minutes of vigorous physical activity. This works out to approximately 21 minutes of moderate-intensity physical activity per day. However, this does not need to be spread evenly over seven days. The WHO also recommends muscle-strengthening activities on at least two days per week.
And even more importantly: If you are not currently meeting this goal, do not view it as an all-or-nothing target. Any additional physical activity is better than none, and for people who have previously been very inactive, even moving from little to some physical activity can have health benefits.
Original source: WHO Guidelines on physical activity and sedentary behaviour
How much physical activity per day? The key recommendations at a glance
|
Question |
Guidance |
|
How much moderate-intensity physical activity? |
150–300 minutes per week |
|
How much vigorous physical activity? |
75–150 minutes per week |
|
How often should you do muscle-strengthening activities? |
at least 2 days per week |
|
How much per day? |
Approximately 21–43 minutes of moderate-intensity activity, but the timing can be flexible |
|
How many steps? |
No official target; however, current research shows that around 7,000 steps are already associated with significant health benefits |
|
Are 10,000 steps necessary? |
No |
|
Do short periods of physical activity count? |
Yes |
|
Does everyday physical activity count? |
Yes – for example, walking, cycling, taking the stairs, and active housework |
|
What is important if you sit for long periods? |
Limit sitting time and break up periods of sitting with physical activity |
The WHO emphasizes that every movement counts. Physical activity can take place during sports, at work, on your commute, while cycling, walking, or during everyday tasks.
WHO – Physical Activity Guidelines at a Glance
Table of Contents
What level of physical activity does the WHO recommend for adults? How many minutes of physical activity per day are healthy? Why even a little more physical activity can make a difference How many steps per day are healthy? Why steps, minutes of exercise, and sitting time are not the same How important is strength training for your health? How problematic is prolonged sitting despite exercise? How do physical activity recommendations differ by age and life situation? How much physical activity is realistic for beginners? Three practical weekly plans as a guide When more physical activity is not automatically better What is more important: exercise or physical activity in everyday life? Conclusion: How much physical activity per day is healthy? FAQ Sources & scientific classification Read more
What level of physical activity does the WHO recommend for adults?
For adults between 18 and 64 years, the WHO recommends per week:
150 to 300 minutes of moderate aerobic physical activity or
75 to 150 minutes of vigorous aerobic physical activity or
a corresponding combination of both intensities.
Additionally, the major muscle groups should be strengthened on at least two days per week.
The recommendation comes from the global WHO guidelines on physical activity and sedentary behaviour published in 2020.
Original source: World Health Organization (2020): WHO Guidelines on physical activity and sedentary behaviour
What does moderate-intensity physical activity mean?
During moderate-intensity physical activity, your heart rate increases noticeably and your breathing becomes faster, but you should normally still be able to hold a conversation.
Typical examples can include:
brisk walking
leisurely cycling
active hiking
more physically demanding gardening
certain types of dancing
What does moderate-intensity physical activity mean?
During vigorous physical activity, your breathing increases significantly more. Longer conversations become more difficult during the activity.
Depending on your fitness level, this can include:
jogging
fast cycling
vigorous swimming
athletic interval training
certain team sports
What is moderate for one person may already be vigorous for another. Fitness level, age, and health therefore play an important role.
How many minutes of physical activity per day are healthy?
The frequently mentioned 21 minutes of physical activity per day come from a simple calculation:
150 minutes ÷ 7 days = around 21 minutes per day.
However, this does not mean that every adult needs to exercise for exactly 21 minutes per day.
The WHO deliberately formulates its recommendation per week.
Examples that can add up to 150 minutes:
5 × 30 minutes
3 × 50 minutes
7 × around 21–22 minutes
several shorter periods of physical activity spread throughout the week
The earlier idea that physical activity had to last at least ten minutes at a time is no longer included in the current WHO recommendations.
Short periods of physical activity can therefore also contribute to the total amount of activity.
For the question “how much physical activity per day?” the more sensible answer is therefore:
It is not the exact same number of minutes every day that counts, but regular overall activity throughout the week.
https://unsplash.com/de/fotos/eine-gruppe-von-frauen-die-an-einem-strand-laufen-pIYRIdjKRjo
Why even a little more movement can make a difference
Especially for previously very inactive people, it is important not to understand the recommendations as a minimum threshold, below which movement “doesn’t help.”
A large harmonised meta-analysis by Ekelund and colleagues evaluated data from 36,383 adults aged 40 and over from eight cohorts in total. Physical activity was measured using movement sensors.
Higher levels of physical activity were associated with lower overall mortality. The differences were particularly pronounced between the least active people and those who were at least slightly more active.
Because it is observational data, the study does not prove a direct cause-and-effect relationship. However, it supports the important principle:
For many people, the biggest realistic first step is not to immediately follow a perfect exercise program, but to incorporate more movement into everyday life at all.
Study: Ekelund U. et al. (2019). Dose-response associations between accelerometry measured physical activity and sedentary time and all cause mortality: systematic review and harmonised meta-analysis. BMJ, 366:l4570.
Original study in the BMJ
How many steps per day are healthy?
Steps are easy to measure and are therefore a popular goal. Nevertheless, there is no official WHO recommendationthat adults must reach a certain number of steps every day.
Even the well-known 10,000-step mark is not a medically defined minimum threshold.
A large systematic review and dose-response meta-analysis from 2025 now provides a much better basis for classification.
Ding and colleagues considered 57 studies from 35 cohorts. For various health outcomes, particularly pronounced changes were frequently seen in the range of approximately 5,000 to 7,000 steps per day.
Compared to 2,000 steps per day, 7,000 steps daily were associated, among other things, with lower overall mortality as well as more favourable associations with various cardiovascular, metabolic, and other health outcomes.
Important: These data are also predominantly based on observational studies. They show associations and do not guarantee that a certain number of steps will have exactly the same effect on everyone.
Study: Ding D. et al. (2025). Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis. The Lancet Public Health, 10(8), e668–e681. DOI: 10.1016/S2468-2667(25)00164-1. PMID: 40713949.
Original study on PubMed
Are 10,000 steps per day really necessary?
No.
10,000 steps can continue to be a useful personal goal for active people. However, they are not a medical requirement.
The 2025 meta-analysis explicitly concluded that approximately 7,000 steps per day were already associated with clinically relevant health benefits and could represent a more realistic goal for many people.
This does not mean:
“Everyone must now manage exactly 7,000 steps.”
Even 7,000 steps are not a new magic threshold.
For example, someone who currently only reaches 3,000 steps per day can already benefit from gradually increasing their personal activity level.
What older studies on 4,000 and 8,000 steps show
A large US study from 2020 also provides interesting data.
Saint-Maurice and colleagues examined 4,840 adults aged 40 and over.
Compared to about 4,000 steps per day, approximately 8,000 steps were associated with significantly lower overall mortality.
After accounting for the total number of steps, step speed showed no additional significant association with overall mortality.
The same applies here: it is an observational study.
Study: Saint-Maurice P. F. et al. (2020). Association of Daily Step Count and Step Intensity With Mortality Among US Adults. JAMA, 323(12), 1151–1160. DOI: 10.1001/jama.2020.1382.
Original study in JAMA
Why steps, exercise minutes, and sitting time are not the same
A pedometer is practical, but it only measures one part of physical activity.
For example, it may not easily detect:
Cycling
Swimming
Strength training
Rowing
Physically demanding work without many steps
Conversely, someone can accumulate 8,000 steps and still sit for many hours at a time.
Therefore, the question “how much movement per day is healthy?” should not be answered exclusively with a step count.
More useful is the combination of:
-
Overall movement
-
Exercise intensity
-
Strength training
-
Shorter sitting periods
https://unsplash.com/de/fotos/eine-gruppe-von-frauen-rennt-eine-strasse-entlang-o_RSRPWbW6w
How important is strength training for health?
Strength training is not an optional extra that is only relevant for bodybuilders or particularly athletic people.
The WHO recommends that adults engage in muscle-strengthening activities that work all major muscle groups at least two days a week.
A systematic review and meta-analysis by Momma and colleagues examined 16 prospective cohort studies.
Muscle-strengthening activity was associated with a lower risk of all-cause mortality and various non-communicable diseases. For several studied outcomes, beneficial associations were observed with as little as 30 to 60 minutes of strength training per week.
However, the authors emphasize that the underlying data are predominantly observational. Therefore, no exact medical exercise dose can be derived for every person.
Study: Momma H., Kawakami R., Honda T., Sawada S. S. (2022). Muscle-strengthening activities are associated with lower risk and mortality in major non-communicable diseases: a systematic review and meta-analysis of cohort studies. British Journal of Sports Medicine, 56(13), 755–763. DOI: 10.1136/bjsports-2021-105061. PMID: 35228201.
Original study on PubMed
For beginners, even simple movements can be a sensible starting point:
controlled standing up from a chair
squats with a stable support
resistance band rowing
wall push-ups
light lifting of suitable weights
The intensity should suit the individual's starting point.
How problematic is prolonged sitting despite exercise?
Prolonged sitting and insufficient physical activity are linked, but they are not exactly the same.
The WHO explicitly recommends that adults:
limit time spent sitting,
replace sitting time with physical activity of any intensity as much as possible,
and for very long periods of sitting, aim to achieve more than the usual minimum recommendations of moderate-to-vigorous activity.
WHO Guidelines – Sedentary Behaviour
However, this does not mean that an evening workout “does nothing,” just because you have been sitting for a long time beforehand.
On the contrary: a harmonized meta-analysis of more than one million adults showed that high amounts of moderate physical activity could substantially attenuate the association between long daily sitting time and all-cause mortality.
The authors estimated that approximately 60 to 75 minutes of moderate activity per day could largely offset the increased mortality association of very long sitting times.
However, these results relate to all-cause mortality and are also based on observational data. This should not be used to conclude that long sitting times are generally insignificant.
Study: Ekelund U. et al. (2016). Does physical activity attenuate, or even eliminate, the detrimental association of sitting time with mortality? The Lancet, 388(10051), 1302–1310. DOI: 10.1016/S0140-6736(16)30370-1. PMID: 27475271.
Original study on PubMed
How often should you break up sitting?
The WHO does not set a general requirementto stand up, for example, exactly every 30 or 60 minutes.
The general recommendation is to limit prolonged sitting and replace it with movement as much as possible.
In practice, a regular reminder can help, for example:
standing up briefly
taking a few steps
breaking up the commute
taking phone calls while walking
using the stairs instead of the elevator
The key is not a magical minute limit, but sitting for less time and moving more overall.
How do exercise recommendations differ by age and life situation?
This article focuses on healthy adults. However, the WHO also provides recommendations for other groups.
|
Group |
WHO recommendation |
|
Adults aged 18–64 |
150–300 min. of moderate or 75–150 min. of vigorous activity per week + strength training at least 2 days |
|
Adults aged 65 and over |
basically the same aerobic and strength goals; additionally, functional balance and strength training at least 3 days per week |
|
Children and adolescents aged 5–17 |
on average at least 60 min. of moderate-to-vigorous activity per day; regularly include muscle- and bone-strengthening |
|
Pregnant women and women after childbirth |
at least 150 min. of moderate activity per week unless contraindicated; consider individual medical circumstances |
|
People with chronic diseases or disabilities |
should also be active as much as possible; adapt the type and extent to their abilities and health situation |
Source: WHO Guidelines on physical activity and sedentary behaviour
What additional recommendations apply from age 65?
For people aged 65 and over, the same aerobic goals basically apply as for younger adults.
Additionally, the WHO recommends varied activity emphasizing functional balance and strength at least three days a week.
The goal is, among other things, to maintain physical function and prevent falls.
WHO – Recommendations for older adults
How much activity is realistic for beginners?
Scientific recommendations are target ranges – not an exam that must be passed immediately.
Therefore, those who have hardly been active until now should not try to meet all the recommendations at once from one day to the next.
A sensible start can be to first introduce a single repeatable change into everyday life.
Examples:
going for a walk after lunch
walking part of the way to work
using stairs more often
cycling short distances
doing simple strength exercises twice a week
regularly breaking up long periods of sitting
For example, someone who currently reaches approximately 3,000 steps per day can initially increase their personal goal moderately.
There is no fixed medical recommendation such as “always exactly 500 or 1,000 more steps.”
What is more important is:
The next goal should be large enough to generate more activity, but small enough to actually be implemented regularly.
Three practical weekly plans as a guide
The following examples are not medical exercise plans, but show how the WHO recommendations can be practically incorporated into everyday life.
Example 1: Hardly active until now
Goal: First, regularly incorporate more movement into everyday life.
Monday to Friday:
short brisk walk or additional walking
Twice a week:
short session with simple strength exercises
Weekend:
longer walk, light bike ride, or other pleasant activity
The perfect number of minutes is not the first thing that matters, but rather the regularity.
Example 2: Meeting the WHO basic recommendation
One simple way:
Monday: 30 minutes of brisk walking
Tuesday: Strength training
Wednesday: 30 minutes of cycling
Thursday: 30 minutes of brisk walking
Friday: Strength training
Saturday: 30-minute walk or bike ride
Sunday: 30 minutes of moderate activity
This achieves approximately 150 minutes of moderate exercise and two days of strength training.
Other distributions are also possible.
Example 3: Desk job with lots of sitting
In addition to regular exercise, the amount of sitting time should be particularly considered here.
Possible approach:
Part of the commute on foot or by bike
Break up longer periods of sitting with short bursts of activity
3 to 5 moderate activity sessions per week
2 strength training sessions
Phone calls or short meetings while walking, if possible
A long day at the office does not make an evening workout worthless. However, it is also useful to be more active during the day.
When more exercise is not automatically better
More activity is beneficial for many people's health. However, the level of exertion should suit the individual situation.
Extra caution may be advisable in several situations, including:
after a long period of complete inactivity
after surgery
with known cardiovascular diseases
with certain joint or bone conditions
with poorly controlled chronic conditions
with pregnancy complications
after a long, serious illness
Increases should also be realistic.
The heart and cardiovascular system may adapt to new levels of exertion faster than tendons, joints, and other structures.
Therefore, it is often more sensible to initially increase duration or frequency rather than significantly increasing duration, intensity, and training volume all at once.
In the event of chest pain, fainting, severe dizziness, or unusually severe shortness of breath, physical exertion should be stopped and medical help sought, depending on the situation.
What is more important: exercise or everyday activity?
Both serve different purposes.
Targeted exercise can, for example:
improve endurance
increase muscle strength
train flexibility or coordination
Everyday activity helps to be generally less inactive.
This includes, for example:
walking
cycling
taking the stairs
active commuting
housework and gardening
movement during the workday
The best answer, therefore, is not:
“Either exercise or everyday activity.”
But rather:
Regular exercise and a generally more active lifestyle complement each other.
Conclusion: How much activity per day is healthy?
For adults, there is a well-established health guideline:
150 to 300 minutes of moderate activity per week or 75 to 150 minutes of intense activity plus strength training on at least two days.
Spread over seven days, 150 minutes corresponds to approximately 21 minutes per day. However, the activity does not have to be distributed equally every day.
Regarding steps:
10,000 steps are not mandatory.
A large meta-analysis from 2025 shows that approximately 7,000 steps per day are already associated with significant health benefits. Additional activity can also be beneficial below this level – especially for people who have previously been very inactive.
Therefore, what matters less than a perfect number is the combination of:
regular activity
slightly higher intensity
strength training
shorter periods of sitting
and a level of activity that can be maintained in the long term.
The most important message is probably:
If you have previously been inactive, you do not have to be perfect right away. More activity than before is already a sensible start.
FAQ
How much activity does the WHO recommend for adults?
For significant health benefits, the WHO recommends that adults do 150 to 300 minutes of moderate or 75 to 150 minutes of intense activity per week.
In addition, major muscle groups should be strengthened on at least two days per week.
Even if you do not yet reach these amounts, you will still benefit from additional activity.
Are 30 minutes of activity per day enough?
For many adults, 30 minutes of moderate activity five days a week can meet the lower WHO endurance goal of 150 minutes.
In addition, the WHO recommends strength training on at least two days.
Whether 30 minutes is enough for an individual training goal also depends on intensity, health status, and personal goals
Are 10,000 steps per day necessary?
No.
10,000 steps are not an official minimum health recommendation.
A large meta-analysis from 2025 shows that approximately 7,000 steps per day were already associated with significant health benefits.
Are 7,000 steps per day enough?
7,000 steps can be a sensible guideline for many adults.
However, they are not a new rigid minimum limit.
Those who take significantly fewer steps can already benefit from increasing their activity. Those who are physically fit and tolerate more activity well do not, of course, have to stop at 7,000 steps.
How much activity per day is useful for losing weight?
Weight changes depend not only on activity, but also on energy intake, diet, starting weight, sleep, medication, and individual factors.
More activity can increase energy expenditure and provide health benefits, but there is no universal daily number of minutes for weight loss.
Strength training can also help to engage the muscles during weight loss.
Can you make up for the activity on the weekend?
The WHO formulates its recommendations as a weekly goal. Therefore, longer sessions on the weekend can also contribute to the recommended total amount.
Nevertheless, it remains useful to break up long periods of sitting during the week as regularly as possible with activity.
Especially for people who have previously exercised little, the exertion on the weekend should also suit their individual fitness level.
Does walking count as activity?
Yes.
Walking counts as physical activity.
However, for the WHO recommendation on moderate activity, the exertion must be sufficiently intense. During brisk walking, the heart rate and breathing increase noticeably, while conversation usually remains possible.
Even slower walking can still be valuable – especially if it replaces sitting time.
Sources & scientific classification
1. World Health Organization (2020)
WHO Guidelines on physical activity and sedentary behaviour.
Geneva: World Health Organization. ISBN 9789240015128.
Contains global recommendations for adults, older people, children and adolescents, pregnant women, and people with chronic conditions or disabilities.
2. Ding D. et al. (2025)
Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis.
The Lancet Public Health, 10(8), e668–e681.
DOI: 10.1016/S2468-2667(25)00164-1. PMID: 40713949.
Systematic review of 57 studies from 35 cohorts. The associations between daily steps and various health outcomes were examined.
3. Ekelund U. et al. (2019)
Dose-response associations between accelerometry measured physical activity and sedentary time and all cause mortality: systematic review and harmonised meta-analysis.
BMJ, 366:l4570.
DOI: 10.1136/bmj.l4570.
Analysis of 36,383 adults from eight cohorts with objectively measured physical activity.
4. Saint-Maurice P. F. et al. (2020)
Association of Daily Step Count and Step Intensity With Mortality Among US Adults.
JAMA, 323(12), 1151–1160.
DOI: 10.1001/jama.2020.1382.
Observational study with 4,840 adults aged 40 and over on the association between step count, step intensity and mortality.
5. Momma H. et al. (2022)
Muscle-strengthening activities are associated with lower risk and mortality in major non-communicable diseases: a systematic review and meta-analysis of cohort studies.
British Journal of Sports Medicine, 56(13), 755–763.
DOI: 10.1136/bjsports-2021-105061. PMID: 35228201.
Systematic review and meta-analysis of 16 prospective cohort studies on muscle-strengthening activity.
6. Ekelund U. et al. (2016)
Does physical activity attenuate, or even eliminate, the detrimental association of sitting time with mortality? A harmonised meta-analysis of data from more than 1 million men and women.
The Lancet, 388(10051), 1302–1310.
DOI: 10.1016/S0140-6736(16)30370-1. PMID: 27475271.
Harmonised meta-analysis on the interplay between sitting time, physical activity and all-cause mortality.
Silas Kühl - Author at Canasups
Author at Canasups and for several years centrally involved in the development of the brand as well as Grünschwert GmbH. He is intensively involved in the associations between consumption behavior, sleep, regeneration and functional supplements in the context of modern cannabis culture.
Through his many years of experience in the company as well as his continuous engagement with scientific studies, user experiences and market trends, he has a sound understanding of the challenges that many consumers face in everyday life. His content combines current research with practical insights and clear explanations.
His focus is on presenting complex topics transparently, with nuance and without exaggeration. Education, personal responsibility and mindful use are at the center.
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