A comparison of actual playing time and duration of out of play in football leagues between Korean Professional League Division 1 (K.League) and England Premier League (EPL) - An, I. S.; Choi, H. J.; Park, T. S. (7th World Congress on Science and Football (WCSF), 2011, 2011)
Keywords: South Korea; Great Britain; soccer; high performance sport; elite sport; male; competition; observation; analysis; load; Japan; sport games