Achten, J Higher dietary carbohydrate content during intensified running training results in better maintenance of performance and mood state. [electronic resource] - Journal of applied physiology (Bethesda, Md. : 1985) Apr 2004 - 1331-40 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 8750-7587 Standard No.: 10.1152/japplphysiol.00973.2003 doi Subjects--Topical Terms: AdultAffect--drug effectsCatecholamines--bloodCross-Over StudiesDietary Carbohydrates--administration & dosageDose-Response Relationship, DrugHeart RateHumansLactic Acid--bloodLipids--bloodMaleMuscles--physiologyOsmolar ConcentrationPainPhysical Education and TrainingPhysical Endurance--drug effectsPhysical ExertionRestRunningSelf ConceptSurveys and Questionnaires