Coelho, Ricardo Weigert Use of multimodal imagery with precompetitive anxiety and stress of elite tennis players. [electronic resource] - Perceptual and motor skills Apr 2012 - 419-28 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0031-5125 Standard No.: 10.2466/02.05.15.PMS.114.2.419-428 doi Subjects--Topical Terms: AdolescentAnxiety--psychologyAthletes--psychologyCognitive Behavioral Therapy--methodsHumansImagination--physiologyMaleSelf ConceptStress, Psychological--psychologySurveys and QuestionnairesTennis--psychology