Sport and Health Sciences | Article | Published 2022
This article discusses age-related features, namely, sensitive (perceptual) periods of development of physical qualities, as well as the natural age-related development of motor abilities in weightlifters 10-12 years old at the initial preparatory stage when planning training loads. By determining the optimal ratio of training aids, an increase in the indicators of physical development and the level of physical fitness of weightlifters 10-12 years old was achieved.