In this study showing impact of core training to explosive power and flexibility physical variables in men football players, twelve healthy men football players were acted as subject for this investigation. Before starting experiment researcher explained need and importance their role in this study and pre -test data were collected for participated subjects. In this study selected core exercises were chosen for giving this experiment. The training were implemented in morning session weekly 3 alternative days minimum 45-90 minutes programme after that subject insisted to play football game / training related skills were practiced. After completion of twelve weeks experiment selected physical variables such as explosive power (vertical jump) and flexibility (sit & reach test) data were collected for evaluating differences between pre & post- test performances, for statistical analysis paired ‘t’ test were done in SPSS package 16th version, the confidence level were fixed at 0.05 level. Results; the given twelve weeks core training programme were showing positive influence to selected men football group on the variables explosive power and flexibility.