So since when the subject let's discuss how exercise in cancer actually affects glycolysis and glucose transporters. And let's begin by discussing exercise. So let's suppose we begin to run and initially we're running slowly. And what that implies is the skeleton muscle cells will be able to get that oxygen and the oxygen will go around all the different types of skeleton muscle cells. And so to basically meet the high demand of ATP molecules, these skeleton muscles will essentially begin the process of glycolysis. They will increase the rate of glycolysis which produces ATP and Pyruvate molecules.