The document discusses the benefits of physical activity for people of all ages. It recommends that adults aim for 2.5 hours of moderate activity per week, including walking, dancing, swimming, or raking leaves. Adults should also do muscle-strengthening activities at least 2 days per week. For children and adolescents, physical activity improves bone and heart health. For adults, it may lower risks of heart disease, diabetes, and some cancers. For older adults, it can lower fall risks and improve cognitive skills. The document encourages becoming regularly physically active to live a longer, healthier life. It also provides a recipe for orange yogurt popsicles.