This article discusses various technical outcomes of physical activities, highlighting the crucial aspect of health in the younger generation - their level of physical development and preparedness. It addresses the decline in the in formativeness of physical development indicators with age, and the level of physical fitness along with related growth problems. Functional indicators of physical fitness in young children, such as heart rate, lung capacity, circulation, central nervous system, and musculoskeletal system, have been widely used over the past 30 years due to their objectivity and versatility. However, recent studies have questioned the in formativeness of these criteria. For this purpose, it is proposed to use the maximum time for maintaining a given power and the volume of work performed, as well as the pulse characteristics of homeostatic control tension. Additionally, there are standards in the form of nomograms of physical development for younger school-aged children in the Fergana region. These nomograms, on one hand, fall between leading anthropometric indicators reflecting dependency, and on the other hand, their combinations allow assessing the harmony of physical development in this category of children.
