How Much Exercise Do We Really Need? The WHO Guidelines

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1. 01How Much Exercise Do We Really Need?

   Good evening, everyone. I work at a desk all day, and I used to think exercise meant going to the gym five times a week. Since I didn't have time for that, I did nothing. Then I read the World Health Organization's guidelines, and they changed my mind.

2. 02The Weekly Goal

   According to the WHO's 2020 guidelines, adults should do between one hundred fifty and three hundred minutes of moderate activity a week, such as brisk walking, or seventy-five to one hundred fifty minutes of vigorous activity, like running.

   Source: World Health Organization, "WHO guidelines on physical activity and sedentary behaviour" (2020)

3. 03What That Means Per Day

   One hundred fifty minutes sounds like a lot, but it's only about thirty minutes a day, five days a week. A brisk walk to work and back could almost do it.

4. 04Don't Forget Muscles

   The guidelines also recommend muscle-strengthening activities on at least two days a week. That can be as simple as squats, push-ups, or carrying heavy shopping bags.

   Source: World Health Organization, "WHO guidelines on physical activity and sedentary behaviour" (2020)

5. 05How Many People Reach the Goal?

   So how are we doing? Not very well. According to WHO data, about thirty-one percent of adults worldwide, around one point eight billion people, did not get enough physical activity in 2022. That's higher than in 2010.

   Source: World Health Organization / PAHO, "Nearly 1.8 billion adults at risk of disease from not doing enough physical activity" (June 2024)

6. 06Some Is Better Than None

   Here's the message that helped me most. The WHO guidelines say that doing some physical activity is better than doing none. You don't have to reach the full goal on day one.

   Source: World Health Organization, "WHO guidelines on physical activity and sedentary behaviour" (2020)

7. 07What I Do Now

   Now I walk to the station instead of taking the bus, use the stairs at the office, and do two short home workouts each week. It adds up to more than the minimum, and I barely notice it.

8. 08Conclusion

   To sum up, the goal is smaller than many of us think: about thirty minutes of movement on most days, plus some strength work. Start small, and remember that every bit of movement counts. Thank you.