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Maximal Manifest Strength of Some Attamped Movements

Vladimir Horvat ; Odjel za primjenjenu kineziologiju
Stjepan Heimer ; Odjel za primjenjenu kineziologiju
Krešimir Štuka ; Odjel za primjenjenu kineziologiju

Sažetak

Dynamometric measurings record static force of movement, i. e. transformed force of the muscular strength in accordance with the physical laws. Voluntary maximal manifest force is called the movement strength. The characteristics arrangement of strength of individual voluntary movements is named strength topography. In our opinion, these are the most suitable terms for the results obtained by dynamometric measurings. In a sample of 54 first-year students of the High School of Physical Culture the strength of 15 movements was measured by the electric dynamometer "N. Tesla" and by a measuring instrument of our own make. The maximal force values belongs to anti gravitation movements (extension of the body 172.4 kp, plantar foot flexion 139 kp, extension of the upper leg 118,9 kp, extension of the lower leg 53.2 kp and hand grip 135,0 kp). The lowest variability of the results is in the most frequently used movements (flexion of the lower arm 14,2%, extension of the body 16,1%, hand grip 17,4%). The highest variability is in those movements where influence of different kinesiological operators according to the characteristics of a separate sport are more frequent (extension of the upper leg 24,3, extension of the lower leg 30,1%).
High correlations were found between right-left movements (coefficients of correlation up tp .86), and between phylogeneticaly connected movements. Low correlations were observed between anti gravitation movements.
It is considered that owing to their relative simplicity, practical value, and adequate reliability the measurings of the strength should become a routine method in the estimation and control of the function of the locomotor system.

Ključne riječi

Hrčak ID:

247298

URI

https://hrcak.srce.hr/247298

Datum izdavanja:

30.12.1972.

Podaci na drugim jezicima: hrvatski ruski

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