What are the known benefits of regular exercise on cardiovascular health?

Regular exercise is well-documented to have a multitude of positive effects on cardiovascular health. One of the key benefits is its ability to improve cholesterol levels, which involves increasing high-density lipoprotein (HDL) cholesterol, often referred to as "good" cholesterol, while simultaneously lowering low-density lipoprotein (LDL) cholesterol, or "bad" cholesterol. This favorable change in lipid profile reduces the risk of plaque formation in the arteries, which can lead to cardiovascular diseases.

Additionally, exercise plays a significant role in blood pressure management. Regular physical activity strengthens the heart muscle, enhancing its efficiency, so it can pump blood more effectively, leading to lower resting heart rates and reduced blood pressure levels. This can help mitigate the strain on the cardiovascular system and reduce the risk of heart-related issues.

Moreover, consistent exercise enhances overall heart function by improving blood flow and helping the cardiovascular system become more efficient in delivering oxygen and nutrients to tissues throughout the body. This can also contribute to better functional capacity, which is a vital aspect of overall health and well-being.

In contrast, the other options do not accurately represent the known benefits of exercise. While weight loss can be a result of regular physical activity, it is just one of many benefits. Increased muscle mass