The Relationship between Physical Fitness and Cardiac Waves in Volleyball Referees

Department of Exercise Management, Sh.C., Islamic Azad University, Shiraz, Iran

Department of Exercise Management, Sh.C., Islamic Azad University, Shiraz, Iran

Department of Exercise Management, Sh.C., Islamic Azad University, Shiraz, Iran

Department of Exercise Physiology, Marv.C, Islamic Azad University, Marvdasht, Iran

Department of exercise physiology, Sh.C. Islamic Azad University, Shiraz. Iran