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- W2972431404 abstract "Abstract Background Although performance of the Nordic hamstring exercise (NHE) has been shown to elicit adaptations that may reduce hamstring strain injury (HSI) risk and occurrence, compliance in NHE interventions in professional soccer teams is low despite a high occurrence of HSI in soccer. A possible reason for low compliance is the high dosages prescribed within the recommended interventions. The aim of this review was to investigate the effect of NHE-training volume on eccentric hamstring strength and biceps femoris fascicle length adaptations. Methods A literature search was conducted using the SPORTDiscus, Ovid, and PubMed databases. A total of 293 studies were identified prior to application of the following inclusion criteria: (1) a minimum of 4 weeks of NHE training was completed; (2) mean ± standard deviation (SD) pre- and post-intervention were provided for the measured variables to allow for secondary analysis; and (3) biceps femoris muscle architecture was measured, which resulted in 13 studies identified for further analysis. The TESTEX criteria were used to assess the quality of studies with risk of bias assessment assessed using a fail-safe N (Rosenthal method). Consistency of studies was analysed using I 2 as a test of heterogeneity and secondary analysis of studies included Hedges’ g effect sizes for strength and muscle architecture variables to provide comparison within studies, between-study differences were estimated using a random-effects model. Results A range of scores (3–11 out of 15) from the TESTEX criteria were reported, showing variation in study quality. A ‘low risk of bias’ was observed in the randomized controlled trials included, with no study bias shown for both strength or architecture ( N = 250 and 663, respectively; p < 0.001). Study consistency was moderate to high for strength ( I 2 = 62.49%) and muscle architecture ( I 2 = 88.03%). Within-study differences showed that following interventions of ≥ 6 weeks, very large positive effect sizes were seen in eccentric strength following both high volume ( g = 2.12) and low volume ( g = 2.28) NHE interventions. Similar results were reported for changes in fascicle length ( g ≥ 2.58) and a large-to-very large positive reduction in pennation angle ( g ≥ 1.31). Between-study differences were estimated to be at a magnitude of 0.374 ( p = 0.009) for strength and 0.793 ( p < 0.001) for architecture. Conclusions Reducing NHE volume prescription does not negatively affect adaptations in eccentric strength and muscle architecture when compared with high dose interventions. These findings suggest that lower volumes of NHE may be more appropriate for athletes, with an aim to increase intervention compliance, potentially reducing the risk of HSI." @default.
- W2972431404 created "2019-09-19" @default.
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- W2972431404 date "2019-09-09" @default.
- W2972431404 modified "2023-10-12" @default.
- W2972431404 title "The Effect of Nordic Hamstring Exercise Intervention Volume on Eccentric Strength and Muscle Architecture Adaptations: A Systematic Review and Meta-analyses" @default.
- W2972431404 cites W1598184402 @default.
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- W2972431404 cites W1952735757 @default.
- W2972431404 cites W1964859063 @default.
- W2972431404 cites W1966247789 @default.
- W2972431404 cites W1980213531 @default.
- W2972431404 cites W1985931863 @default.
- W2972431404 cites W1988056088 @default.
- W2972431404 cites W1988973968 @default.
- W2972431404 cites W1991889937 @default.
- W2972431404 cites W201543382 @default.
- W2972431404 cites W2023013236 @default.
- W2972431404 cites W2025378933 @default.
- W2972431404 cites W2029047855 @default.
- W2972431404 cites W2037067347 @default.
- W2972431404 cites W2090402761 @default.
- W2972431404 cites W2093742430 @default.
- W2972431404 cites W2094786129 @default.
- W2972431404 cites W2095449273 @default.
- W2972431404 cites W2101085584 @default.
- W2972431404 cites W2102905035 @default.
- W2972431404 cites W2109594720 @default.
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- W2972431404 cites W2126040782 @default.
- W2972431404 cites W2128213777 @default.
- W2972431404 cites W2134515991 @default.
- W2972431404 cites W2136186476 @default.
- W2972431404 cites W2144050558 @default.
- W2972431404 cites W2155204035 @default.
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- W2972431404 cites W2376744280 @default.
- W2972431404 cites W2543585541 @default.
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- W2972431404 doi "https://doi.org/10.1007/s40279-019-01178-7" @default.
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