The research aims to Recognition The effect of mental training program on the development of some mental skills, Kinematics variables and the level of performance of kata for Karate juniors, and that is through :- * Identify the impact of the mental training program on the development of some mental skills (relaxation, mental perception, concentration of attention) of kata for Karate juniors. * Identify the effect of Mental training program on the development of the performance and performance of the performance of the feet (Zenktsudatchi - Kokotsudashi - Kibadashi) of kata for Karate juniors. * Identify the effect of Mental training program On some Kinematics variables of the "Gojushiho-kata . * Identify the effect of Mental training program On The skillful performance of the "Gojushiho-kata.