Physical exercise is any bodily activity that enhances or maintains physical fitness, as well overall health and wellness. It is performed for various reasons, including strengthening muscles and the cardiovascular system, honing athletic skills, weight loss or maintenance, as well as for the purpose of enjoyment. Frequent and regular physical exercise boosts the immune system and helps prevent certain diseases, such as heart disease, cardiovascular disease, Type 2 diabetes, and obesity. Physical exercise can also improve mental health.
Further Reading:
Exercise at Home: Benefits and Tips
Movement Benefits & Exercise Guidelines