Effect of Core Stability Exercises on Primary Dysmenorrhea: A Randomized Controlled Trial

1. Department of Corrective Exercises & Sport Injury, Faculty of Physical Education, Arak University, Arak, Iran. 2. Department of Health and Sport Medicine, Faculty of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran. 3. Department of Corrective Exercises & Sport Injury, Faculty of Physical Education and Sport Sciences, Allameh Tabataba’i University, Tehran, Iran. 4. Department of Physiotherapy, Faculty of Medicine, Tarbiat Modares University, Tehran, Iran.