The purpose of the study is to verify the effectiveness of a training program that achieves the optimal transition from the initiation stage in dancesport to the initial specialization stage for the 6-9-year-old children. The study was conducted over a period of 4 months, respectively from September to December 2019, with a group of 22 children, 11 girls and 11 boys, who practiced the dancesport in the ”Pas în doi” Sports Club of Bucharest, with the aim of participating in the first ”Hobby” class competitions. Three fitness-evaluation tests were given: assessment of posture and artistic execution, coordination and motor memory (test 1), technically correct execution of the cha-cha steps, proper posture of torso and arms, rhythmicity and motor musicality - marks regarding the rhythm, tempo and body expressiveness (test 2); spatiotemporal orientation, balance and speed of execution (test 3). Several directions were developed regarding the approach of the training in a complex way, at the level of the initiation groups, emphasizing the favorable manner to pass from the initiation stage to the initial specialization stage aiming at the participation in the first Hobby competitions. The study contributed to the optimization of sports training along this very important period, in which the basic means of other disciplines are still preserved, but the specific body technique and the artistic expression of music and sport dances are also addressed. Rigorous systematization of the training, in the sense of a correct planning of the work sequences and methodical steps, as well as the use of a high number of means, influenced optimally the transition to the initial specialization stage.