According to the Dutch Health Council's updated 2017 guidelines, adults should aim for at least 150 minutes of moderate-intensity exercise weekly, while children and adolescents need at least one hour daily. Both groups benefit from muscle- and bone-strengthening activities, which significantly lower risks of chronic conditions like diabetes, cardiovascular disease, depression, and—in older adults—bone fractures.
In the Netherlands, exercise standards include the Dutch Standard for Healthy Exercise (30 minutes moderate activity, 5+ days/week, e.g., brisk walking), the Fitnorm (20+ minutes vigorous activity, 3+ days/week, e.g., running), and the Combinorm (meeting either or both).
These guidelines stem from rigorous systematic reviews of research on exercise, sedentary behavior, chronic disease risks, physical function in seniors, and fitness in youth. High-evidence effects guided the recommendations, aligned with international standards.
Regular exercise delivers proven benefits across all ages, enhancing endurance and strength. For adults and seniors, it cuts risks of cardiovascular disease, diabetes, depression, breast/colon cancer, and premature death—with greater gains from more activity. Inactive individuals see the biggest improvements from starting moderate exercise. Seniors also gain better muscle strength, gait speed, fewer fractures, and reduced physical disability, cognitive decline, and dementia risks. In children, it improves depressive symptoms, insulin sensitivity, bone health, BMI/fat mass in overweight youth, fitness, and strength.
Excessive sitting harms health, linking to higher cardiovascular and mortality risks, though this weakens with sufficient exercise and vanishes in highly active people. Evidence here is solid but less robust than for exercise benefits.
Adult and Senior Guidelines:
* Exercise is beneficial; more is better.
* At least 150 minutes/week moderate-intensity (e.g., walking, cycling), spread over days. Longer/more frequent/intense yields extra gains.
* Muscle/bone-strengthening 2x/week; seniors add balance exercises.
* Limit sitting.
Children (4-18 years) Guidelines:
* Exercise is beneficial; more is better.
* At least 60 minutes/day moderate-intensity. Longer/more frequent/intense yields extra gains.
* Muscle/bone-strengthening 3x/week.
* Limit sitting.
