What effect do both aerobic and resistance exercises have on HDL levels?

Both aerobic and resistance exercises are recognized for their roles in promoting cardiovascular health, and they have been linked to improvements in high-density lipoprotein (HDL) cholesterol levels. Research indicates that engaging in regular aerobic exercise typically results in a small to moderate increase in HDL levels, which is beneficial for cardiovascular health. This form of exercise, such as running, cycling, or swimming, has been shown to enhance the body's ability to transport cholesterol, thereby positively impacting HDL cholesterol.

Resistance training also contributes to an increase in HDL levels, though its effects might not be as pronounced as those seen with aerobic exercise. When combined, both forms of physical activity can synergistically support lipid metabolism, leading to improvements in HDL levels, but these are generally characterized as small increases rather than significant.

Considering this information, the understanding that both exercise types lead to a small increase in HDL reflects the broader consensus in existing literature on the effects of physical activity on lipid profiles. This awareness can guide individuals seeking to enhance their cardiovascular health through lifestyle modifications involving both aerobic and resistance training.