Abstract
Purpose: to optimize physical exercises’ training regiment in educational process of 14-15 years old girls. Material: in experimentgirls of 14 years age (n=24) and 15 years (n=24) participated. The plan of factorial experiment was used. Results: we have shown influence of quantity of exercises’ repetitions (Х 1) and rest intervals (Х 2) on effectiveness of physical exercises’ training. We have offered complex approach to studying of objects, which admits simultaneous varying of several factors for assessment of their interactions’ influence. Simultaneous varying of factors by special program ensured studying of each of them in different conditions. It permitted to receive more reliable conclusions, suitable for changeable conditions. Conclusions: it was established that increase of training process’s effectiveness is possible on the base of analysis of regressive models, calculation of optimal modes of physical exercises’ fulfillment in process of their mastering at school physical culture lessons.
Highlights
Purpose: to optimize physical exercises’ training regiment in educational process of 14-15 years old girls
It was determined that increase of effectiveness of control over training process is possible if for calculation of training models regressive models, received as a result of full factorial experiment (FFE) of FFE 2к type are used
We present matrix of full factorial experiment’s plan for studying of influence of different physical exercises fulfillment modes on effectiveness of training
Summary
In physical exercises’ training, at every lesson we assessed level of mastering by alternative method (“fulfilled”, “not fulfilled”); calculated probability of exercise’s fulfillment Plan of factorial experiment permitted to study influence of quantity of repetitions (Х1) and rest intervals (Х2) on effectiveness of physical exercises’ training of 14-15 years’ age girls as well as to use complex approach to studying of objects, which admits simultaneous varying of several factors for assessment of them and their interactions’ influence. Simultaneous varying of factors, conducted by special program, ensured studying of every of them in different conditions. It permitted to obtain more reliable results, suitable for changeable conditions. As a result we found out regressive dependence of results of quantity of repetitions’ (Х1) and rest intervals’ (Х2) influence on training process in compliance with age and gender peculiarities of the trained girls (see table 2)
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