英语翻译
Exercise also boosts cardiovascular health by decreasing the amount of plasma triglycerides—fatty molecules in the blood that are associated with plaque build-up in the arteries — notes Haskell.What's more,he adds,physical activity helps reduce the particle size of low-density lipoprotein (LDL) or so-called bad cholesterol in the blood,and increase amounts of high-density lipoprotein (HDL),aka good cholesterol,which translates to less artery clogging.