Exercise is an essential part of maintaining good health, but how much exercise per week is necessary for optimal health? The answer to this question depends on several factors, such as age, gender, current fitness level, and health goals. In this article, we will explore the recommended amount of exercise per week and the benefits of regular physical activity.
According to the World Health Organization (WHO), adults aged 18-64 should engage in at least 150 minutes of moderate-intensity aerobic physical activity per week, or 75 minutes of vigorous-intensity aerobic physical activity, or an equivalent combination of both. Additionally, muscle-strengthening activities should be done involving major muscle groups on 2 or more days a week. These recommendations are based on the best available scientific evidence and are intended to promote overall health and well-being.
For children and adolescents aged 5-17 years, WHO recommends at least 60 minutes of moderate-to-vigorous-intensity physical activity per day. This can include activities such as running, jumping, and playing sports. Muscle-strengthening and bone-strengthening activities should also be done on at least 3 days per week. These guidelines are designed to promote healthy growth and development and prevent chronic diseases later in life.
Regular physical activity has numerous health benefits, including reducing the risk of chronic diseases such as heart disease, stroke, diabetes, and some cancers. Exercise can also help improve mental health, including reducing symptoms of anxiety and depression. Additionally, regular physical activity can improve bone health, reduce the risk of falls in older adults, and improve overall quality of life.
It's essential to note that the recommended amount of exercise per week is just a guideline, and some individuals may require more or less physical activity depending on their specific circumstances. For example, those with existing medical conditions or injuries may need to modify their exercise routine to accommodate their needs.
In addition, it's important to vary the types of physical activity you engage in to prevent boredom and maintain motivation. This can include activities such as swimming, cycling, yoga, or team sports.