原文：Firstly, it is important to note that regular exercise can help improve overall physical health. This is because exercise strengthens muscles and bones, improves cardiovascular health, and can help to prevent diseases such as obesity, diabetes, and heart disease.

重新描述：It should be emphasized that regular workouts are crucial for enhancing physical well-being. Engaging in physical activity can increase muscle mass and bone density, boost the functioning of the cardiovascular system, and lessen the risk of various health conditions such as obesity, diabetes, and heart disease.