Miller, NatashaBrennan, SarahEssel, Katherine2018-07-132018-07-132018-07http://hdl.handle.net/11603/10996The purpose of this study was to determine whether the Les Mills GRIT™ exercise program had an effect on the running endurance of its participants. Participants underwent a pre- and posttest on a treadmill in order to determine their 5k performance times before and after their six-week exercise program respectively. It was determined that the exercise program did benefit its participants with a reduction of their 5k performance times. More research needs to be conducted in order to study whether the GRIT™ exercise program is effective in reducing the performance times of endurance runners.28 pagesen-USThis work may be protected under Title 17 of the U.S. Copyright Law. To obtain information or permission to publish or reproduce, please contact the Goucher Special Collections & Archives at 410-337-6347 or email archives@goucher.edu.Attribution 3.0 United StatesHIIT trainingHigh-intensity interval trainingendurancerunningExerciseEducation -- Research papers (Graduate).Text