Vpliv spremembe trenažnega procesa na moč trupa pri rekreativnih tekačih : diplomsko delo

Žargi, Miha (author), Dolenec, Aleš (mentor)

V diplomskem delu smo na vzorcu desetih zdravih odraslih rekreativnih tekačev raziskovali razliko v moči trupa med zimsko vadbo, ki je vsebovala funkcionalno vadbo za moč trupa in nog ter letno vadbo, kjer je prevladoval tekaški trening. S pomočjo adaptiranih merilnih naprav smo v laboratoriju za kineziologijo na Fakulteti za šport v razmiku dveh mesecev merili moč mišic trupa pri izometrični kontrakciji pri levi in desni rotaciji trupa, bočnem upogibu trupa v levo in desno smer ter zaklona. Splošno izboljšanje moči trupa se je pokazalo pri štirih od petih meritev (levi odklon: 12,0 %; desni odklon: 17,1 %; leva rotacija: 5,7 %; desna rotacija: 8,6 %) ter pri devetih od desetih merjencev. Povprečni napredek je znašal 7,0 %. Pozitiven trend se je pokazal pri 64 % vseh meritev. Razlike med aritmetičnimi sredinami kot tudi deleži in trendi individualnih napredkov nakazujejo na izboljšanje moči trupa pri levem in desnem odklonu ter levi in desni rotaciji ter poslabšanje moči trupa pri zaklonu. T-testi za odvisne vzorce oz. ustrezni neparametrični testi pri 5 % tveganju so pokazali statistične značilnosti razlik med meritvami pred in po spremembi trenažnega procesa pri desnem odklonu (z = -2,395, p = 0,017), medtem ko so bile preostale razlike statistično neznačilne (levi odklon: t(9) = -1,900, p = 0,090; zaklon: t(9) = 1,887, p = 0,092; leva rotacija: z = -1,275, p = 0,202; desna rotacija: t(9) = -1,965, p = 0,081). Hipoteza H1: Moč trupa se bo po začetku treningov teka in tekaške tehnike v primerjavi z močjo trupa po končani zimski vadbi izboljšala je bila ovržena.

• Language: Slovenian
• Keywords: moč trupa, rekreativni tekači, vadba moči trupa
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FŠ - Faculty of Sport
• Year: 2019
• PID: 20.500.12556/RUL-107398
• COBISS.SI-ID: 5563569
• Publication date in RUL: 11.04.2019

Secondary language

• Language: English
• Title: The influence of the training process modification on core strength of recreational runners

Abstract

In the present Diploma thesis we studied the difference of core strength on ten healthy adult recreational runners during winter training sessions, which included functional training for core and leg strength, and summer training sessions, which were mostly composed of running training. With adapted measuring devices we measured the strength of core muscles during the left and right axial core rotation, left and right side bend and back extension. The measurements were done at the Laboratory for Kinesiology at the Faculty of Sport in the interval of two months. General improvement of core strength was evident in four out of five measurements (left side bend: 12,0 %; right side bend: 17,1 %; left rotation: 5,7 %; right rotation: 8,6 %) and in nine out of ten subjects. An average core strength improvement was 7,0 %. Positive trend was present in 64 % of all measurements. The difference between averages as well as rates and trends of individual improvements show the increase of core strength at left and right side bend as and left and right rotation while there was a decline of strength at back extension. T-tests for dependent samples or adequate non-parametric tests at 5 % risk showed the statistic characteristics of difference between measurements before and after the change of the training process in right side bend (z = -2,395, p = 0,017). The other measurements were statistically insignificant (left side bend: t(9) = -1,900, p = 0,090; back extension: t(9) = 1,887, p = 0,092; left rotation: z = -1,275, p = 0,202; right rotation: t(9) = -1,965, p = 0,081). The hypothesis H1 (The core strength after running trainings and running technique drills will be improved in comparison to the core strength after winter training sessions.) was proven to be wrong.

• Keywords: core strength, recreational runners, core strength training