Regular exercise has a beneficial impact on cholesterol levels by increasing high-density lipoprotein (HDL) cholesterol, often referred to as "good" cholesterol, while lowering low-density lipoprotein (LDL) cholesterol, or "bad" cholesterol. This improvement helps reduce the risk of heart disease and stroke. Additionally, exercise can aid in managing weight, which is another factor influencing cholesterol levels. As a result, a regular physical activity routine is crucial for maintaining healthy cholesterol profiles and promoting overall cardiovascular health.