Prof. Wojciech Drygas currently works at the Department of Epidemiology, CVD Prevention and Health Promotion, Cardinal Wyszynski National Institute of Cardiology in Warsaw, Poland, and at the Department of Social and Preventive Medicine, Medical University in Lodz. Wojciech carries out research in preventive cardiology, sports medicine, and epidemiology/population health. Their current project is ‘Analyses from WOBASZ II data greatest epidemiological study in Polish cardiology and public health’. Another important research area is an analysis of human organism adaptation to extreme endurance exercise.