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2301por Gamonales, José M., León, Kiko, Rojas-Valverde, Daniel, Sánchez-Ureña, Braulio, Muñoz-Jiménez, Jesús“…And the younger players presented higher HR(AVG) and Acc(Max). (4) Conclusions: The influence of some contextual variables on external and internal load during top elite Sa5 official matches should be addressed by coaches, athletes, and medical staff. …”
Publicado 2021
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2302por Ribeiro Junior, Dilson B., Werneck, Francisco Z., Oliveira, Hélder Z., Panza, Patrícia S., Ibáñez, Sergio J., Vianna, Jeferson M.“…This study examined individual, task, and environmental constraints that influence the career progression of youth Brazilian elite basketball players and the probability of reaching Novo Basquete Brasil (NBB) and to determine if the association of the relative age effect (RAE) is a key factor in the career progression. …”
Publicado 2021
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2303“…Given the importance of the lower-limb strength and strength balance in soccer players and its relationship with injury prevention and performance, the present study compared quadriceps and hamstrings strength, the conventional (H(conc):Q(conc)), functional (H(ecc):Q(conc)) hamstrings-to-quadriceps ratio and inter-limb strength asymmetry in professional, elite academy and amateur male soccer players. In this cross-sectional study, two hundred-six soccer players (professional = 75, elite academy = 68, amateurs = 63) volunteered to participate. …”
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2305por Rice, Simon M., Treeby, Matt S., Olive, Lisa, Saw, Anna E., Kountouris, Alex, Lloyd, Michael, Macleod, Greg, Orchard, John W., Clarke, Peter, Gwyther, Kate, Purcell, Rosemary“…Reporting data from 174 junior elite cricketers (M = 17.34 years; females n = 85), the present study utilized exploratory factor analysis in validating the Athletic Perceptions of Performance Scale (APPS), assessing three distinct and statistically reliable factors: athletic shame-proneness, guilt-proneness, and no-concern. …”
Publicado 2021
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2306por Sarto, Fabio, Spörri, Jörg, Fitze, Daniel P., Quinlan, Jonathan I., Narici, Marco V., Franchi, Martino V.“…However, several practical and methodological aspects of US techniques should be considered when applying this technology in the elite sports context. Therefore, this narrative review aims to (1) present the principal US measures and field of applications in the context of elite sports; (2) to discuss, from a methodological perspective, the strengths and shortcomings of US imaging for the assessment of muscle and tendon properties; and (3) to provide future directions for research and application.…”
Publicado 2021
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2307“…In our experiment, we evaluated the effectiveness of three weeks of bicarbonate-rich water ingestion on anaerobic performance in a state of hydration and dehydration in elite judo athletes. Eight male, elite judo athletes participated in two single-blind, repeated-measures trials. …”
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2308por El Hanafi, Samira, Cherkaoui, Souad, Kehel, Zakaria, Al-Abdallat, Ayed, Tadesse, WuletawEnlace del recurso
Publicado 2021
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2309“…The ranking of elite lines biplot, PC1 explaining 73.6% and PC2 explaining 26.4% of the interaction effect, showed the rank of elite line, NL 1420 > NL 1368> NL 1350 > other lines, close to the ideal line. …”
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2310“…We examined the presence of a relative age effects within a sample of elite, international, women’s artistic gymnasts (N = 806, N(countries) = 87), and further sampled our data from vault, bars, beam, and floor major competition finalists. …”
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2312por Carrick, Frederick R., Pagnacco, Guido, Azzolino, Sergio F., Hunfalvay, Melissa, Oggero, Elena, Frizzell, Tory, Smith, Christopher J., Pawlowski, Gabriela, Campbell, Natasha K. J., Fickling, Shaun D., Lakhani, Bimal, D’Arcy, Ryan C. N.“…The elite hockey players were recruited to a select training camp through CAA Hockey, a management agency for players drafted to leagues such as the National Hockey League (NHL). …”
Publicado 2021
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2313por Burke, Louise M., Hall, Rebecca, Heikura, Ida A., Ross, Megan L., Tee, Nicolin, Kent, Georgina L., Whitfield, Jamie, Forbes, Sara F., Sharma, Avish P., Jones, Andrew M., Peeling, Peter, Blackwell, Jamie R., Mujika, Iñigo, Mackay, Karen, Kozior, Marta, Vallance, Brent, McKay, Alannah K. A.“…Future studies should investigate the impact of these strategies on sub-elite athletes’ economy as well as the performance effects in elite groups.…”
Publicado 2021
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2314por Nobari, Hadi, Mainer-Pardos, Elena, Adsuar, José Carmelo, Franco-García, Juan Manuel, Rojo-Ramos, Jorge, Cossio-Bolaños, Marco Antonio, Urzua Alul, Luis, Pérez-Gómez, Jorge“…The purpose of this study was to analyze differences between endocrine markers in soccer players, based on playing positions, and correlations between endocrine markers (testosterone, cortisol, growth hormone, and insulin-like growth factor-1), with accumulated workload training and fitness parameters [maximal oxygen uptake (VO(2max)), countermovement jump (CMJ), and isometric maximal strength (1-RM) of the knee for hamstring (ISH) and quadriceps (ISQ) muscles] during early-, mid-, and end-seasons. Twenty-four elite soccer players under 17 participated in this study. …”
Publicado 2021
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2315por Dreisigacker, Susanne, Burgueño, Juan, Pacheco, Angela, Molero, Gemma, Sukumaran, Sivakumar, Rivera-Amado, Carolina, Reynolds, Matthew, Griffiths, Simon“…SIMPLE SUMMARY: Allelic variants of vernalization (Vrn), photoperiod (Ppd), and earliness per se (Eps) genes in two panels of elite spring wheat were used to estimate their effects on the phenological stages, biomass (BM), harvest index (HI), and grain yield (YLD). …”
Publicado 2021
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2316por Richards, Daniel, Jones, Simon, Jeffery, Josh, Lowe, Matthew, Godwin, Mark, Willett, Matthew“…Ankle injuries are highly prevalent in elite youth footballers and increase the mechanosensitivity of the local neural tissue, which may predispose athletes to re-injury and prolong rehabilitation periods. …”
Publicado 2021
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2317por Lavoie-Gagne, Ophelie Z., Retzky, Julia, Diaz, Connor C., Mehta, Nabil, Korrapati, Avinaash, Forlenza, Enrico M., Knapik, Derrick M., Forsythe, Brian“…BACKGROUND: Participation in elite-level soccer predisposes athletes to injuries of the medial collateral ligament (MCL), resulting in variable durations of time lost from sport. …”
Publicado 2021
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2318“…OBJECTIVES: The purpose of the present study was three-fold: (1) to analyze the influence of anthropometric and 2D:4D ratio on variations of accumulated training load (ATL) and fitness parameters: maximal oxygen uptake (V̇O(2max)), countermovement jump (CMJ), isometric muscular strength of the knee extensor for hamstring (ISH) and flexor for quadriceps (ISQ) muscles; along three stages of evaluation of soccer players based on playing positions; (2) to analyze the correlations between 2D:4D ratio and aforementioned parameters; and (3) to investigate if variance in fitness levels and ATL can explain the 2D:4D ratio. METHODS: Twenty-four elite players under 17 years were daily monitored for their rating perceived exertion and ATL across 24 weeks over the season. …”
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2319“…The aim of the study was to identify the effect of compensatory mechanisms on the prevalence of sagittal spinal curvature deformity and musculoskeletal pain and to assess the interrelationships between those components in sitting volleyball players. Twenty-one elite Polish sitting volleyball players (age = 34.1 ± 7.5, BM = 77.9 ± 16.0) participated in the study in which direct participatory systematic observation and a non-invasive method were used. …”
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2320por Fröhlich, Stefan, Imboden, Christian, Iff, Samuel, Spörri, Jörg, Quednow, Boris B., Scherr, Johannes, Seifritz, Erich, Claussen, Malte C.“…This study aimed to evaluate the prevalence of various mental health issues in a Swiss elite athletes’ cohort during the first lockdown of the pandemic, and to assess their association with different potential risk factors. …”
Publicado 2021
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