6533b7d4fe1ef96bd1263474
RESEARCH PRODUCT
Učinki naglega zmanjševanja telesne mase na moč oprijema pri reprezentančnih rokoborcih
Carlo RossiRoberto RoklicerAntonino BiancoMarko ManojlovicBarbara GilicTatjana TrivicPatrik Dridsubject
handgrip strengthudc:796.82:613.24zmanjševanje telesne masewrestlingGeneral Medicineweight reductionGreco-Roman performance weight reduction wrestlingrokoborciwrestlersperformancedescription
The effects of rapid weight loss (RWL) in combat sports athletes is an area that is not yet fully discovered. Therefore, the goal of this study was to determine the impact of weight loss on HGS (handgrip strength) in Greco-Roman wrestlers.This cross-over study included ten athletes examined for HGS during three time points for each hand. The first measurement – baseline (BL), was performed before we-ight reduction. The second measurement ‒ phase 1 (P1), was taken after high-intensity sports specific training (HISST) combined with RWL. In this phase, participants had to lose 5% of their body mass within three days, after which HISST was carried out (on day 3). The third measurement ‒ phase 2 (P2), was performed seven days after P1, which included HISST with no RWL.When comparing the HGS values, significantly higher values were observed only when P1 was compared with P2 for the left hand (p=0.039). This means that the grip was significantly stronger after RWL was conducted together with HISST.This research could be of great importance to combat sports coaches and athletes as it evaluates the effect of RWL on performance parameters. Therefore, the results of our study could serve to improve the wrestlers’ weight-reduction plan. Učinki naglega zmanjševanja telesne mase pri športnikih v borilnih disciplinah so področje, ki še ni povsem raziskano. Zato je bil cilj te študije ugotoviti, kako nagla izguba telesne mase vpliva na moč oprijema pri rokoborcih v grško-rimskem slogu.V pričujočo navzkrižno študijo smo vključili deset športnikov, pri katerih smo pre-verjali moč oprijema za vsako roko v treh različnih časovnih obdobjih. Prvo meritev ‒ ki je predstavljala izhodišče ‒ smo opravili pred začetkom zmanjševanja telesne mase. Drugo meritev ‒ 1. faza ‒ smo opravili po visokointenzivni športnospecifični vadbi v kombinaciji z naglo izgubo telesne mase. V tej fazi so sodelujoči morali v treh dneh za 5 odstotkov zmanjšati svojo telesno maso, nato pa opraviti visokointenzivno športnospecifično vadbo (tretji dan). Tretja meritev ‒ 2. faza ‒ je bila izvedena se-dem dni po 1. fazi in je vključevala visokointenzivno športnospecifično vadbo brez zmanjševanja telesne mase.Pri primerjavi podatkov o moči oprijema smo občutno višje vrednosti zaznali med rezultati meritev v 1. in 2. fazi za levo roko, saj so slednji pokazali, da se je moč opri-jema občutno povečala po zmanjšanju telesne mase v kombinaciji z visokointenzivno športnospecifično vadbo.Študija, ki meri učinke naglega zmanjšanja telesne mase na parametre zmogljivosti, prinaša pomembne uvide za trenerje in športnike v borilnih disciplinah in bi lahko pripomogla k izboljšanju programov za zmanjševanje telesne mase pri rokoborcih.
year | journal | country | edition | language |
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2022-10-28 |