title: Benefits and practical use of cross-training in sports.
authors.affiliation: Department of Kinesiology, California State University, Northridge, USA.
authors.forename: S F
authors.initials: SF
authors.lastname: Loy
authors.forename: J J
authors.initials: JJ
authors.lastname: Hoffmann
authors.forename: G J
authors.initials: GJ
authors.lastname: Holland
mesh_terms: D005080:Exercise Test; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D018482:Muscle, Skeletal / Q000502:physiology; D010100:Oxygen / Q000502:physiology; D010806:Physical Education and Training; D010807:Physical Endurance / Q000502:physiology*; D010809:Physical Fitness / Q000502:physiology*; D013177:Sports / Q000502:physiology*
chemical_list: D010100:Oxygen