Features of programming of development of force for the girls of junior classes

Aim of work — to work out technology of programming of developing power flairs for the schoolchildren of junior classes.Research methods. Analysis and generalization of data of scientifically-methodical and special literature, scientific methods of theoretical level, such, as an analogy, analysis, synthesis, abstracting, induction, and also scientific methods of empiric level: supervision, testing, experiment.Research results. The results of the before executed researches allowed to work out the program of development of force on the basis of account of training effects of the power loading. It is set that the use of the first variant of the combined method gives an opportunity to get positive results in power preparedness of schoolchildren of 2—4 classes through 3-9 employments; the second variant of the combined method substantially influences on the dynamics of force of local group of muscles. The use of movable games gives an opportunity at high emotional level to develop power flairs of schoolchildren.The first variant of the combined method was realized on a next chart:1 place. Exercises for the muscles of hands and humeral to the belt.exercises in the mode of dynamic efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of maximal efforts, 1 approach, 2 times, 45 p. rest;exercises in the mode of isometric efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of the repeated efforts, 1 approach, 9 times, 45 p. rest. 2 place. Exercises for the muscles of abs.exercises in the mode of dynamic efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of maximal efforts, 1 approach, 2 times, 45 p. rest;exercises in the mode of isometric efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of the repeated efforts, 1 approach, 9 times, 45 p. rest.3 place. Exercises for the muscles of back.exercises in the mode of dynamic efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of maximal efforts, 1 approach, 2 times, 45 p. rest;exercises in the mode of isometric efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of the repeated efforts, 1 approach, 9 times, 45 p. rest. 4 place. Exercises for the muscles of feet.exercises in the mode of dynamic efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of maximal efforts, 1 approach, 2 times, 45 p. rest;exercises in the mode of isometric efforts, 1 approach, 4 times, 45 p. rest;exercises in the mode of the repeated efforts, 1 approach, 9 times, 45 p. rest.The second variant of the combined method included for itself exercise for the local group of muscles (of exercise for the muscles of hands and humeral to the belt:1 place. Exercises are in the mode of dynamic efforts: 7 approaches for 5 reiterations with the interval of rest between approaches 30—60 p.2 place. Exercises are in the mode of maximal efforts: 7 approaches for 3 reiterations with the interval of rest between approaches 30—60 with;3 place. Exercises are in the mode of isometric efforts: 4 approaches for 5 reiterations with the interval of rest between approaches 30—60 with;4 place. Exercises are in the mode of repeated efforts: 7 approaches for 7 reiterations with the interval of rest between approaches 30—60 p.In experimental classes on development of force conducted lesson on a chart: the combined method, variant of І, is 1—3 employments, combined method, variant of ІІ — 4—6 employment, playing method — 7—9 employment. In control classes in accordance with the program complex development of motive capabilities came true on the lessons of physical culture.Conclusions1. The analysis of scientifically-methodical literature testifies that programming of developing motive flairs comes true on the basis of dependence connections «dose-effect» taking into account urgent and of long duration adaptation of organism. One of constructions of programming is a serve of material in form rules: if (condition), then (result).2. Comparison of results of power preparedness of girls control and experimental groups after an experiment showed that for girls 2 classes of divergence between the results of testing statistically reliable in dough 4 «Hang on arcuated hands» (p<0,05) and dough 7 broad «Jump from a place» (p<0,05). For girls 3 classes statistically for certain the best results are shown by the girls of experimental group in dough a 3 «Bending and unbending of hands in mixed hang on a rope (to the cross-bar) (p<0,001). For girls 4 classes are observed statistically reliable divergences in the results of test a 1 «Bending and unbending of hands in support, lying» (p<0,01) and test 7 broad «Jump» (p<0,01).3. Programming of developing power flairs, uses of the programs statistically for certain influences on the increase of relative and speed force for the girls of 2-4 classes (р<0,001).

Medial Gastrocnemius Architectural Properties During Isometric Contractions in Boys and Men

The aim of this study was to examine the differences in muscle architecture during isometric tests between children and adults. Eight boys (age= 11.2 ± 0.26 years) and eight men (age= 22.3 ± 2.01 years) performed plantar flexion isometric efforts at angles of -15°, 0°, 15° at 0%, 40%, 60%, 80% of MVC. Analysis of variance tests indicated that adults showed greater fascicle length from rest to 80% of MVC (p < .05), greater pennation angle at 80% and 100% of MVC (p < .05) and greater aponeuroses displacement at levels of effort greater than 60% of MVC (p < .05). These differences observed in MG would appear to favor better utilization of the force-length and the force-velocity relationships, of the muscle in adults compared with children.