التفاصيل البيبلوغرافية
| العنوان: |
THE ACUTE EFFECT OF SELF-MASSAGE ON THE SHORT-TERM RECOVERY OF MUSCLE CONTRACTILE FUNCTION. |
| العنوان البديل: |
AKUTNI UČINEK SAMOMASAŽE NA KRATKOROČNO REGENERACIJO MIŠIČNE ZMOGLJIVOSTI. (Slovenian) |
| المؤلفون: |
Zorko, Nejc, Škarabot, Jakob, García-Ramos, Amador, Štirn, Igor |
| المصدر: |
Kinesiologia Slovenica; 2016, Vol. 22 Issue 3, p31-40, 10p |
| الملخص (بالإنجليزية): |
Fast recovery is desirable in the performance of competitive sports. Foam rolling, a type of self-massage, has been shown to lower perceived ratings of fatigue, but physiological effects of foam rolling on short-term recovery have not been explored to date. The purpose of this study was to provide the preliminary data on the effects of self-massage via foam rolling on the recovery of muscle contractile function. Ten participants visited the laboratory on two occasions to perform 3 sets of 15 repetitions on a knee extension machine at 70% of 1 repetition maximum. This was followed either by foam rolling (intervention group) or passive rest (control group) for a period of ninety seconds, in a randomized order. Measures of muscle contractile function were performed prior to exercise, immediately following exercise, and after the control/intervention procedure. Main outcome variables included maximum voluntary contraction and response of the relaxed vastus lateralis muscle to a single electrical stimuli followed by two sets of double stimuli (10 Hz and 100 Hz, respectively). Both the foam rolling and passive rest promoted small recoveries (effect size = 0.2 – 0.6) on all main outcome variables (5.5 – 16.2 % and 4.7 – 8.3 % after foam rolling and passive rest, respectively) with no differences between them. Foam rolling appears to be equally effective as passive rest for short-term recovery of muscle contractile function. [ABSTRACT FROM AUTHOR] |
| Abstract (Slovenian): |
Hitra regeneracija je zaželena v svetu športa. Dokazano je bilo, da samomasaža s penastim valjem zmanjša lastno zaznavanje utrujenosti, vendar fiziološki učinki masaže s penastim valjem na utrujenost ostajajo neraziskani. Namen te raziskave je bil zbrati začetne podatke o učinkih samomasažne terapije s penastim valjem na regeneracijo po utrujajočem mišičnem naprezanju. Deset merjencev je dvakrat obiskalo laboratorij in izvedlo 3 serije po 15 ponovitev na napravi za izteg kolena pri 70% največje teže. Temu je v naključnem vrstnem redu sledila bodisi samomasaža s penastim valjem, bodisi pasivni počitek v trajanju devetdeset sekund. Pred in po utrujanju ter po samomasaži oz. pasivnem počitku smo izmerili največjo hoteno mišično naprezanje in odziv sproščene mišice vastus lateralis na enojni in dva dvojna električna dražljaja (10 Hz in 100 Hz) . Obe intervenciji sta spodbudili majhno regeneracijo vseh glavnih spremenljivk (5,5 – 16,2% po samomasaži s penastim valjem in 4,7 – 8,3 % po pasivnem počitku), brez razlik med njima. Zdi se, da je masaža s penastim valjem enako učinkovita kot pasivni počitek pri kratkoročni regeneraciji mišične zmogljivosti. [ABSTRACT FROM AUTHOR] |
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