The U.S. Army is introducing a new fitness test for the first time in more than 40 years. The six-event Army Combat Fitness Test (ACFT) is designed to (1) ensure soldiers are ready to perform combat tasks, (2) reduce preventable injuries, and (3) promote a culture of fitness throughout the Army. In this report, the authors conduct a review of the ACFT and provide recommendations to support the Army's implementation decisions.