Characterization of the intensity of effort of blind athletes from the brazilian footbal 5-a-side national team

Souza, Ramon Pereira; Alves, José Manuel Vilaça Maio; Gorla, José Irineu; Novaes, Giovanni da Silva; Cabral, Soraia; Neves, Eduardo Borba; Nogueira, Claudio Diehl

doi:10.12662/2317-3076jhbs.v4i4.715.p218-226.2016

Cited by 5 publications

(5 citation statements)

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“…The best physically trained players covered more than 130 m during 1 minute of a game, e.g. Henrikh Mkhitaryan: 137 m, Mario Götze: 136.1 m, Marco reus: 132.5 m, Andrea Pirlo: 131.6 m, Jakub błaszczykowski: 127.3 m [10].…”

Section: Introductionmentioning

confidence: 99%

Characteristics of anteroposterior curvatures of the spine in soccer and futsal players

Chromik¹,

Burdukiewicz²,

Pietraszewska³

et al. 2018

Hum Mov.

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Purpose. The aim of the study was to determine differences in anteroposterior spine curvatures between futsal players, soccer players, and non-training students. The results may contribute to the development of present-day knowledge of posturometry, and its implementation in training can help reduce the risk of body posture disorders in athletes. Methods. The examined group consisted of 48 athletes and 38 non-training college students. body posture parameters were measured with the use of Posturometr-S. The normality of distribution was checked with the Shapiro-Wilk test, and the differences between the groups were measured with ANOVA and the bonferroni post-hoc test. The level of statistical significance was set at p < 0.05. Results. The analysis of angle values revealed the widest and most similar measurements in the group of futsal players and soccer players. The analysis of variance proved statistically significant differences between the soccer players and futsal players (p = 0.003). The difference between the soccer players and non-training students was statistically significant. The highest angular value was measured in non-training students, followed by futsal players and soccer players. The statistical analysis revealed significant differences between the non-training students and futsal players, as well as non-training students and soccer players (p < 0.001). Conclusions. A complex assessment of athletes' body posture is crucial in injury prevention. Training overloads may often lead to disorders of the organ of locomotion and affect the correct body posture in athletes. This, in turn, may result in pains and injuries.

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Section: Introductionmentioning

confidence: 99%

Characteristics of anteroposterior curvatures of the spine in soccer and futsal players

Chromik¹,

Burdukiewicz²,

Pietraszewska³

et al. 2018

Hum Mov.

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show abstract

“…Investigaciones han demostrado que el genotipo XX, a su vez, ha favorecido el rendimiento de los atletas en aquellas actividades caracterizadas como de resistencia (Eynon et al, 2009). Souza et al (2016) al analizar la intensidad de esfuerzo de los atletas de fútbol 5 de la selección brasileña que participaron en los Juegos Paralímpicos de Londres 2012 (n=8; 23,8 ± 3,3 años), demostraron que estos atletas permanecieron 52,4 % del tiempo total de un partido (50 min) con una intensidad de esfuerzo entre las zonas 2 y 3, de moderada a intensa, alcanzando una frecuencia cardíaca media del 89,8 % de la frecuencia cardíaca máxima. Los autores concluyeron que la intensidad de esfuerzo en esta modalidad es intermitente y de corta duración, donde la obtención de la velocidad máxima en corto período de tiempo favorece el rendimiento.…”

Section: Discussionunclassified

Frecuencia del Polimorfismo Genético ACTN3 R577X y ECA I/D en Atletas Ciegos de Fútbol 5

Oliveira

Souza³

et al. 2020

Int. J. Morphol.

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RESUMEN: El objetivo de este estudio fue describir la frecuencia genotípica y alélica del ACTN3 R577X y ECA I/D en atletas ciegos de fútbol 5. Se incluyó una metodología descriptiva con una muestra de 63 deportistas ciegos (28,0±5,8 años), todos varones, de equipos de fútbol 5 de alto rendimiento. El polimorfismo se determinó mediante la reacción en cadena de la polimerasa en tiempo real (RT-PCR). La estadística fue descriptiva realizada a partir de las medidas de frecuencia de genotipos y alelos. La frecuencia genotípica de la ACTN3 en los deportistas presentó la siguiente distribución: el 28,6 % con genotipo RR, el 54 % con RX y el 17,4 % con XX y frecuencia alélica del 55,6 % para el alelo R y del 44,4 % para el alelo X. En cuanto a la ECA I/D, la frecuencia genotípica fue del 63,5 % para el genotipo ID, del 22,2 % para el DD y del 14,3 % para el II. La frecuencia alélica presentó prevalencia del alelo D con el 53,9 %. El estudio constató una predominancia de los genotipos y alelos representativos de las modalidades de fuerza y velocidad para ACTN3 R577X y ECA I/D de atletas de fútbol 5.

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“…Furthermore, major competitions for blind football see nations typically playing four games in a five or six-day period. Blind football players have been found to work at a greater intensity than 11-a-side football (Souza et al, 2016), requiring additional time to recover from performances compared to that of able-bodied football players. However, unlike able-bodied football's advisory minimum 48 hours between competitive (Ndlec et al, 2012), suitable recovery time is not provided to allow physical and psychological recovery at major competitions.…”

Section: Ha In Blind Footballmentioning

confidence: 99%

Home Advantage in Para-Sport

Francis¹

2021

Home Advantage in Sport

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This chapter will discuss the current knowledge and awareness of how the phenomena of Home Advantage (HA) impacts Para sport performers. The word "Para" is a prefix from the Greek meaning of "alongside". More recently, "Para" has been used interchangeably with "disability", extending beyond sports solely associated with the Paralympic Games. For the purposes of this chapter, "Para" will be used to define all sports that are competed by individuals who are unable to participate in able-bodied sports due to an impairment. The first part of this chapter will explore the current research that has focused on HA in Para-sports through the means of counting medals and the need for more specialised knowledge and expertise presented. After that, Carron et al.'s (2005) revised HA conceptual framework is drawn on, acknowledging the challenges surrounding player classification in team sport, to critically examine the phenomenon within blind football and wheelchair basketball. The current understanding of HA in Para-sportElsewhere in this book the phenomenon of HA in able-bodied sports has been examined and builds on the generally well-established body of academic literature. In contrast, HA in Para-sport has received limited attention to date. Wilson and Ramchandani (2017b, 2017a) examined whether HA existed in both the Summer Paralympic Games and Winter Paralympic Games . Through analysing each nation's average home performance when hosting a Games with its own average away performance, a measure of HA in the term of a market share could be calculated. During the Summer Paralympics, only para-athletics, para-table tennis and wheelchair fencing returned statistically significant HA differences. Whilst during the Winter Paralympics, only para-alpine skiing and para-cross-country skiing reported a significant HA effect (Wilson & Ramchandani, 2017b). The remaining Summer and Winter Paralympics sports provided weak or inconclusive evidence of a HA effect. It is important to note that these associations between HA and performance extend to returning any coloured medal. For example, in the para-alpine skiing category, Canada achieved a total of five medals (one Gold, two Silver and two Bronze) at the 2006 Winter Paralympic Games held in Italy. When hosting the 2010 Winter Paralympic Games, they won a total of 13 medals (six Gold, four Silver and three Bronze), whereas, at the following 2014 Winter Paralympics in Russia, Canada won a total of eight medals (two Gold, one Silver and five Bronze). Whilst this demonstrates an insight into the number of medals collected immediately pre-, during and post-hosting a major competition, Ramchandani's (2017b, 2017a) work collectively analysed data from 11 competitions spanning five decades and therefore does not necessarily indicate the phenomena but a measure of a nation's ability to continuously achieve medal success in particular sports. Furthermore, Pettigrew and Reiche (2016) argue if a small HA does exist for hosting, host nations enter a greater number of events and it is largely d...

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Characterization of the intensity of effort of blind athletes from the brazilian footbal 5-a-side national team

Cited by 5 publications

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Characteristics of anteroposterior curvatures of the spine in soccer and futsal players

Characteristics of anteroposterior curvatures of the spine in soccer and futsal players

Frecuencia del Polimorfismo Genético ACTN3 R577X y ECA I/D en Atletas Ciegos de Fútbol 5

Home Advantage in Para-Sport

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