The level of maximum strength and strength accuracy in chosen motor tasks in men
Journal Title: Antropomotoryka. Journal of Kinesiology and Exercise Sciences - Year 2011, Vol 21, Issue 54
Abstract
[b]Aim of the study.[/b] In contemporary football, motor conditioning requirements are becoming stricter and stricter. The significance of knowledge about the manifestation of strength and strength accuracy in football players in sports theory and practice has inspired the research in order to: (1) evaluate the level of global strength accuracy in relation to the value of strength employed – accounting for the part of maximum global static strength; (2) determine the level of strength accuracy of the lower limbs in relation to the value of strength employed – referring to maximum static strength of the lower limbs.[b]Material.[/b] Research was carried out on 45 students of Physical Education Academy in Gorzów Wielkopolski.[b]Results. [/b]The average value of maximum global force equaled 1166.5 ± 251.0 N. The global strength accuracy for the 10% of the maximum strength value amounted to 32.6 ± 21.1%. The subjects obtained the highest accuracy in the test drawing on the 90% maximum force – 7.7 ± 7.6%. In the measurements of maximum local static strength of the lower limbs the results were similar to those obtained in the measurements of global strength. The average value of maximum static strength of the lower right limb equaled 253.2 ± 53.5 N. The accuracy at the level of the 10% of maximum strength reached 44.78 ± 16,24%. In an attempt to reconstruct the accuracy equal to the 90% of maximum strength, accuracy amounting to 8.5 ± 8.5% was obtained. The average value for the lower left limb equaled 239.9 ± 49.4 N. The accuracy at the level of the 10% of maximum value reached 49.1 ± 15.8%, while at the level of the 90% of maximum value equaled 7.8 ± 8.4%.[b]Conclusions.[/b] It was affirmed that the level of strength accuracy connected with the reconstruction of the demanded value of static strength – global and that of lower limbs, went up alongside with an increase in the value of the demanded strength. The subjects were from 23 to 30 years of age and average being 23.6 ± 1.14 years.
Authors and Affiliations
Tadeusz Rynkiewicz, Natalia Niewolna
Keywords
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