The article presents the results of research on the phenomenon of physical training of novice weightlifters. Based on the abstract review of scientific and methodological literature, analysis, and generalization of the experience of their own sports and pedagogical activities, the features of physical training of weightlifters at the initial stages of sports activity are revealed. Taking them into account during training sessions will strengthen the musculoskeletal system, favorably affect comprehensive physical development, prevent a premature increase in loads that are inadequate to the morphological and psychophysical development of children, leading to negative changes in body functions. This will provide a system of sports training for children that eliminates the negative impact of kettlebell training and guarantees optimal growth of achievements based on versatile physical training.