Carbohydrate Intake of 100 vs. 60 g·h⁻¹ During Prolonged Cycling Improves Durability Without Altering Muscle Glycogen Utilization in Male Endurance Athletes.
PURPOSE To investigate the effects of ingesting 60 versus 100 g CHO·h⁻¹ during prolonged cycling on durability, substrate oxidation, and muscle glycogen utilization in endurance athletes. METHODS Fifteen trained male cyclists and triathletes completed a 15-min time trial (15-min TT) in a fresh state and following two...