Nizhnichenko D. The training process correction in powerlifting by means of the speed and power orientation facilities at the stage of the previous basic training

This dissertation deals with the research of the training process correction in powerlifting, which has been conducted by means of speed and power orientation facilities at the stage of the previous basic training. The training program of speed and power orientation, which included both the exercises which a different mode of muscles and the exercises in jumping, has been devised. Special attention has been paid to the "deep" jumping. The dependence of the sports result on the sportsmen' level of physical preparedness, who were taken from the control and experimental groups, has been determined on the basis of the cross-correlation analysis. The correlation coefficients between the competing exercises and morphofunctional data, indices, characterizing both high-speed and powerlifting abilities have been defined on the above-mentioned basis as well. The structure of special physical and morphofunctional preparedness of powerlifters has been determined on the basis of factor analysis results. The devised methods experimentally proved the fact that purposeful high-speed and powerlifting preparation contributed to the considerable increase of the indices concerning competing exercises in powerlifting in the experimental group.