Farklı spor dallarında Bench press hareketiyle çabuk kuvvet bileşenlerinin analizi

Bu araştırmanın amacı; üst ekstremite kuvvetinin belirlenmesinde kullanılan bench press (BP) hareketinde ölçülen hız, kuvvet, mekanik güç ve doğrusal momentum değişkenlerine ait maksimum değerler açısından spor dalları (atletizm, basketbol, hentbol, voleybol, vücut geliştirme) arası farkları ve dinamik maksimum kuvvet (1TM) ile en yüksek maksimum değerler arası ilişkiyi araştırmaktır. Bu amaçla, 56 erkek sporcu (atlet: n=13; basketbolcu: n=16; hentbolcu: n=16; voleybolcu: n=5 ve vücut geliştirici: n=6) birer dakika ara ile ITM'nin %39.9, %49.9, %59.9, %70.0 ve %80.0'ine karşılık gelen yüklerde istemli en yüksek kasılma hızı ile bir tekrar konsantrik BP hareketi uygulamışlardır. Test sırasında 100 Hz veri toplama hızıyla elde edilen üç boyuta ait yerdeğiştirme verileri bilgisayara kaydedilmiş ve hız (Vmaks), kuvvet (Fmaks) nıskanik güç (Pmaks) ve doğrusal momentum (pmaks) değişkenlerine ilişkin maksimum değerler hesaplanmıştır. Bu çalışmada, artan yüke bağlı olarak incelenen değişkenlere ait maksimum değerler spor dalları arasında istatistiksel olarak anlamlı bir farklılık göstermemiştir. Bununla birlikte, artan yükle birlikte incelenen değişkenlerde yükler arası farklar pmaks hariç, diğer değişkenlerde istatistiksel olarak anlamlı bulunmuştur. Buna ek olarak tüm spor dalları gözönünde bulundurulduğunda, 1TM ile test yükleri içerisinde oluşan en yüksek Fmaks ve Pmaks değişkeni arasında pozitif yönde anlamlı ilişki bulunmuştur (sırasıyla; r=0.39, p

Analysis of speed strength components in different sports by Bench press motion

The purpose of this study was to compare the differences in maximum values of velocity, force, mechanical power and linear momentum variables of bench press motion (BP) which is used to determine the upper body strength, according to the sport branches (track & field, basketball, handball, volleyball, body building) and to determine the relationship between dynamic maximal strength (1RM) and the selected variables. Fiftysix male subjects (track & field athletes: n=13; basketball players: n=16; handball players: n=16; volleyball players: n=5 and body builders: n=6) performed BP with maximum voluntary contraction velocity in loads of 39.9%, 49.9%, 59.9%, 70.0% and 80.0% of 1RM with one minute intervals. During the test, displacement data according to three dimension was recorded in a computer with 100 Hz and the maximum values of velocity (Vmaks), force (Fmaks)- mechanical power (Pmaks) and linear momentum (pmaks) were calculated. In this study, no significant difference was obtained in maximum values of selected variables that were examined according to increased load among sport branches. In addition to that, significant differences were obtained among the loads in the maximum values of all variables, except from Pmaks variable. Finally, when all sport branches were taken into consideration, significant positive correlation were found between 1RM and the highest values of Fmaks and Pmaks variables in the testing loads (respectively; r=0.39, p

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