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Effekt av ballistisk og maksimal styrketrening på kasthastighet hos godt trente kvinnelige håndballspillere

机译:弹道和最大力量训练对训练有素的女子手球运动员投掷速度的影响

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摘要

Sammendrag: Hensikten med dette studiet var å undersøke effekten av ballistisk ogmaksimal styrketrening på kasthastighet. Femten godt trente kvinnelige håndballspillere(18.5±1.3 år) meldte seg frivillig til å delta i studien. Et ni ukers pre- til post design ble va lgt,og deltakerne ble parvis matchet i to grupper basert på prestasjon av pretest kasthastighet:maksimal treningsgruppe (MTG, n = 7) og ballistisk treningsgruppe (BTG, n = 8). Stående ogtre-skritts tilløps kasthastighet ble testet før og etter en sju ukers trenings intervensjonsperiode. I tillegg, ble deltakerne testet i: (1) maksimal styrke i benkpress (1RM), (2) peakpower, peak hastighet, tid til peak power og tid til peak hastighet i benkkast (40% av 1RM).Det viktigste funnet i dette studiet var at kasthastighet med tre-skritts tilløp for beggegruppene fikk en signifikant nedgang fra pre- til posttest (BTG: P = 0.005, MTG: P = 0.037),mens mindre nedgang ble registrert for det stående kastet. Et annet funn i dette studiet var atMTG økte signifikant mer i 1RM benkpress prestasjon enn BTG (P = 0.005). Begge gruppeneøkte peak power (BTG: P = 0.009, MTG: P = 0.007) og peak hastighet (BTG: P = 0.001,MTG: P = 0.014) signifikant i benkkastet, men ingen signifikant forskjell mellom gruppeneble observert. Konklusjonen var at begge gruppene reduserte prestasjonen i kasthastighet.Resultatet fra dette studiet kan gi utrykk for at ballistisk styrketrening ikke er bedre ennmaksimal styrketrening for å øke kasthastighet. Abstract: The aim of this study was to investigate the effects of ballistic and maximal generalresistance training upon throwing velocity. Fifteen well-trained female handball players(18.5±1.3 yr) volunteered to participate in the study. A nine week pre- to post design waschosen, and subjects were matched pair-wise into two groups based on pretest throwingvelocity performance: maximal training group (MTG, n = 7) and ballistic training group(BTG, n = 8). Standing and three-step run- in throwing velocity was tested before and after aseven week training intervention period. In addition, subjects were tested for: (1)maximalstrength in bench press (1RM), (2) peak power, peak velocity, time to peak power and time topeak velocity in the bench throw (40% of 1RM). The major finding of this study was that thethree-step run-in throwing velocity significantly decreased for both groups from pre- toposttest (BTG: P = 0.005, MTG: P = 0.037), whereas a minor decrease were found for thestanding throw. Ano ther finding in this study was that MTG increased their 1RM bench pressperformance significantly as compared to the BTG (P = 0.005). Both groups increased theirpeak power (BTG: P = 0.009, MTG: P = 0.007) and peak velocity (BTG: P = 0.001, MTG: P= 0.014) significantly, but no significant difference was observed between groups. Inconclusion, both groups impaired their throwing velocity performance. Results of this studymay indicate that ballistic resistance training is not superior to maximal resistance training forincreasing throwing velocity.
机译:摘要:这项研究的目的是研究弹道和最大力量训练对投掷速度的影响。 15名训练有素的女手球运动员(18.5±1.3岁)自愿参加了这项研究。选择了一个为期九周的事前到事后设计,根据测试前的投掷率表现将参与者分为两组:最大训练组(MTG,n = 7)和弹道训练组(BTG,n = 8)。在七个星期的训练干预期之前和之后,测试了站立的食人魔步入流量。此外,还对参与者进行了以下测试:(1)卧推的最大力量(1RM),(2)峰值功率,峰值速度,达到峰值功率的时间以及达到卧推最高速度的时间(1RM的40%)。研究表明,两组的三步投掷速度导致从测试前到测试后的大幅下降(BTG:P = 0.005,MTG:P = 0.037),而站立式下降的幅度较小。这项研究的另一个发现是,在1RM卧推中,MTG的增加明显大于BTG(P = 0.005)。两组在板凳投掷中的峰值功率(BTG:P = 0.009,MTG:P = 0.007)和峰值速度(BTG:P = 0.001,MTG:P = 0.014)均显着增加,但两组之间未观察到显着差异。结论是两组都降低了投掷速度的表现,这项研究的结果可能表明,弹道力量训练并不比最大力量训练更好地提高投掷速度。摘要:本研究的目的是研究弹道和最大综合阻力训练对投掷速度的影响。 15名训练有素的女手球运动员(18.5±1.3岁)自愿参加了这项研究。在设计前至设计后的九周清洗中,根据测试前的投掷速度表现将受试者分为两组:最大训练组(MTG,n = 7)和弹道训练组(BTG,n = 8)。在七个星期的训练干预期之前和之后,测试了站立和三步磨合的投掷速度。此外,还对受试者进行了以下测试:(1)卧推的最大力量(1RM),(2)峰值功率,峰值速度,达到峰值功率的时间和卧推的峰值速度(1RM的40%)。这项研究的主要发现是,从前到后测试,两组的三步磨合速度均显着降低(BTG:P = 0.005,MTG:P = 0.037),而直立投掷则略有降低。这项研究的另一个发现是,与BTG相比,MTG显着提高了其1RM卧推性能(P = 0.005)。两组均显着提高了其峰值功率(BTG:P = 0.009,MTG:P = 0.007)和峰值速度(BTG:P = 0.001,MTG:P = 0.014),但两组之间均未观察到明显差异。包括在内,两组均损害了他们的投掷速度性能。这项研究的结果表明,在增加投掷速度方面,弹道阻力训练并不优于最大阻力训练。

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    Sundan Jon;

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  • 年度 2009
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  • 原文格式 PDF
  • 正文语种 eng
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