The purpose of the study was to find out the effect of complex training with game specific training on physical and physiological variables among high school level kho kho players. To achieve this purpose, sixty school boys kho kho  players were selected as subjects, their aged between 15 to 17 years, they are studying in the around Tirupur district schools, Tamil Nadu. The selected subjects were divided into four equal groups of fifteen subjects each, namely resistance training group, plyometric training group, complex training group and control group. The training periods of 8 weeks for all groups. The selected fitness variables were tested by using speed, agility, lower extremity and upper extremity physiological variables VO₂ MAX respectively. ANCOVA was used to find out the significant difference if any between the groups. The results of the study showed that there was a significant difference on strength endurance and agility between complex training group and control group. This was achieved by the application of the “t” ratio, which tested for significance. This study may be conducted various age group and sex also. A deep study may be conducted various games and sports.

Key words: Complex training, physical fitness, strength endurance, agility.