Overview Effects of Naproxen on Physical Performance Status: Terminated Trial end date: 2006-08-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the effect of daily use of Naproxen (a commonly used over-the-counter NSAID) on the physical performance of athletes, as measured by maximum oxygen consumption. Phase: Phase 4 Details Lead Sponsor: University of OklahomaTreatments: Naproxen