article 2010 Coenzyme Q10 Supplementation Decreases Oxidative Stress and Improves Physical Performance in Young Swimmers: A Pilot Study Donrawee Leelarungrayub, Narongrat Sawattikanon, Jakkrit Klaphajone, Prapas Pothongsunan, Richard J. Bloomer JournalThe Open Sports Medicine JournalStudy typepilot studyPopulationyoung swimmers