Haykowsky, M J Left ventricular morphology in junior and master resistance trained athletes. [electronic resource] - Medicine and science in sports and exercise Feb 2000 - 349-52 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0195-9131 Standard No.: 10.1097/00005768-200002000-00013 doi Subjects--Topical Terms: AdultAgedCross-Sectional StudiesEchocardiographyExercise TherapyHeart Ventricles--anatomy & histologyHumansMaleMiddle AgedPhysical EnduranceTime FactorsVentricular Function, Left--physiologyWeight Lifting