Exercise has been shown to have a positive impact on lifespan in a variety of studies. Regular physical activity can help reduce the risk of chronic diseases such as heart disease, diabetes, and some cancers, which are among the leading causes of death.
One study conducted by the American College of Sports Medicine found that moderate-intensity aerobic exercise, such as brisk walking, can increase lifespan by up to 4.5 years. Another study, which looked at the relationship between exercise and lifespan in older adults, found that those who engaged in regular physical activity had a lower risk of death compared to those who were inactive.
In addition to reducing the risk of chronic diseases, exercise has also been shown to improve overall physical function and cognitive health, both of which can play a role in aging well. Regular exercise can improve balance and flexibility, making falls less likely and helping to maintain independence. It also helps to build and maintain muscle mass, which can decline with age.
Exercise can also have a positive impact on mental health, helping to reduce feelings of anxiety and depression, and improve overall mood. This can lead to a better quality of life, which can in turn contribute to a longer lifespan.
It's important to note that the relationship between exercise and lifespan is complex, and other factors such as genetics, diet, and overall health also play a role. However, engaging in regular physical activity is a proven way to improve overall health and increase lifespan. The Centers for Disease Control and Prevention (CDC) recommends at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week, along with muscle-strengthening activities at least two days a week.
In summary, the relationship between exercise and lifespan is well-established, with regular physical activity being shown to have a positive impact on lifespan. Engaging in regular exercise is important for maintaining overall health and reducing the risk of chronic diseases, which can lead to a longer lifespan.