In order to achieve high results in athletics all-around, the rational construction of the training process at all stages of training is of crucial importance. The structure of the training process of young multi-athletes, based on accounting for the cyclical fluctuation of the state of the female body and the improvement of technical skills and movement qualities related to the course of the menstrual cycle, should be considered as one of the effective ways to optimize the training process, as it ensures an increase in the growth of movement qualities, during dosed physical exertion at the stage of preliminary basic training. In order for young athletes to successfully move to the next stage of training, it is necessary to build a training process taking into account age periodization, individual characteristics of the physical state of the body, sensitive periods of development of motor and other functions. The interaction of different types of all-around sports has both a positive (enhancing) character and a negative (inhibiting) character during the improvement of technical and physical fitness. As a result of the negative influence of one motor quality on another, at a certain level of training, there are limitations for further improvement, which must be taken into account in coaching activities. During the selection of pedagogical test exercises, we note that they should perform both control functions and organically fit into the educational and training process, based on such considerations as accessibility and ease of execution. The purpose of conducting control and pedagogical tests is to determine the state of physical fitness of young all-rounders, as well as to identify changes that occurred in indicators of general and special physical fitness during the training process.