The other basic problem in young athletes is a determination of actual (biological) state of subjects which is necessary for interpretation of exercise testing. Body composition (BC) may be used as a criterion of their development state.
According to our results and we present the basic physiological predispositions for success in some sports in both - boys and girls. As in other sports events where the physiological predispositions play the important role, these data are not the sole predictor of racing success.
Nevertheless these standards are necessary but not sufficient conditions for success in race. These data play a decisive role in the selection of talent for the particular sports event.