Simulation of junior shcoolchildren’s training to acrobatic exercises and vaults

Purpose: to determine peculiarities of formation of junior schoolchildren's motor skills. Material: 172 pupils participated in the research. In every parallel of forms there were 48 pupils. Factorial experiment of 2 3 type was conducted. Results: it was determined that effectiveness of schoolchildren's training (1 st - 2 nd forms - to forward roll; 3 rd - 4 th forms to vault) is influenced positively on be the following: increasing of attempts up to 12 times, quantity of repetitions in one attempt - up to 3 times, interval of rest shall be within 60—180 sec. In training process Attention is accentuated on quantity of attempts. For each form specific methodic peculiarities of exercise's fulfillment were formulated. Conclusions: factorial experiment of 2 3 type permitted to study multi-factorial structure of training process of 1 st -4 th forms' schoolchildren and specify optimal correlations of quantity of attempts, quantity of repetitions in one attempt and rest interval.