LPL and cardiovascular disorder: The reason was that SB could reduce the activity of lipoprotein lipase (LPL) in slow muscle fibers, while exercise or PA could increase the activity of LPL in fast muscle fibers, and the lipoprotein metabolism was directly regulated by LPL, plays a central role in regional lipid deposition and plasma lipoprotein distribution, and was associated with the clinical prognosis of cardiovascular diseases and chronic metabolic diseases (85).