Estratégia adotada em provas de natação estilo crawl: uma análise das distâncias de 800 e 1500m.

Damasceno, Marcelo Loquette; Correia-Oliveira, Carlos Rafaell; Narita, Thais; Pasqua, Leonardo A.; Bueno, Salomão; Lima‐Silva, Adriano Eduardo; Bertuzzi, Rômulo

doi:10.5007/1980-0037.2013v15n3p361

Cited by 9 publications

(12 citation statements)

References 28 publications

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“…It might be suggested that a turning profile maintenance, despite a variation in the clean swim, could enhance the turning performance. Indeed, this maintenance it's a characteristic of longdistance sports (Damasceno et al, 2013;Foster et al, 1994;Garland, 2005).…”

Section: Turn Stabilitymentioning

confidence: 99%

Stability of pace and turn parameters of elite long-distance swimmers

Morais

Barbosa

Neiva

et al. 2019

Human Movement Science

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A B S T R A C TThis study aimed to assess the stability of the performance, pace and turn parameters of elite long-distance male swimmers during an 800 m freestyle race. The sample was composed by 38 male swimmers, participating in the 800 m event at the 2016 LEN European Aquatic Championships (long course meter). The performance, and a set of pace and turn parameters were analyzed. A customized software was used to perform each race analysis. Swimmers spent 64.05 ± 0.50% and 35.95 ± 0.49% of the final race time in the clean swim and turns, respectively. In the pace parameters, the clean swim was the only one that did not differ between the first and second half of the race (1.63 ± 0.05 vs 1.62 ± 0.05 m·s −1 ), and in the turn parameters, the water break distance was also similar (5.13 ± 1.17 vs 5.06 ± 0.98 m). A significant and moderate-strong variation was verified for the performance (total race lap effect: p < 0.001, η 2 = 0.62), and a significant and moderate variation for the pace parameters (total race: p < 0.001, 0.15 ≤ η 2 ≤ 0.33), and for the turn parameters (total race: p < 0.01, 0.15 ≤ η 2 ≤ 0.33). Present data (pace and turn variation) shows that elite long-distance male swimmers do not maintain a similar pattern during an 800 m freestyle race. Future research is need to understand if this lack of pace and turn stability is the best way to enhance the performance, or if swimmers should be advised to control their pace and turn. Nevertheless, coaches are advised to help swimmers with feedback about their pace (i.e., controlling the intermediate 30 m) and turn performances (i.e., controlling the 5 m in and 15 m out), leading to a positive effect in their final race time.

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Section: Turn Stabilitymentioning

confidence: 99%

Stability of pace and turn parameters of elite long-distance swimmers

Morais

Barbosa

Neiva

et al. 2019

Human Movement Science

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“…2014 preparatório geral, preparatório específico, competitivo e polimento FERREIRA, 2012). A melhora do desempenho na maioria das provas da natação (50m, 100m e 200m) depende da capacidade e potência anaeróbia (DAMASCENO et al, 2013). Logo, estas valências físicas devem ser priorizadas nos períodos competitivo e polimento.…”

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“…No mesmo sentido, acredita-se que as nadadoras tenham mantido a frequência do uso destes métodos para a redução do peso corporal durante a etapa de polimento. Salienta-se, sobretudo, que os comportamentos purgativos ocasionam um decréscimo no volume das fibras musculares em curto período de tempo (GARTHE et al, 2011), o que por sua vez, acarreta na deterioração da performance anaeróbia (DAMASCENO et al, 2013). A longo prazo, a perpetuação destes comportamentos pode levar a diminuição gradativa da densidade mineral óssea e deixar as atletas mais vulneráveis para a osteoporose (KRENTZ;WARSCHBURGER, 2013).…”

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Influência da periodização do treinamento sobre os comportamentos de risco para transtornos alimentares em nadadoras

2014

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RESUMOO objetivo foi analisar a influência da periodização do treinamento sobre os comportamentos de risco para os transtornos alimentares (TA) em atletas do sexo feminino. Participaram 28 nadadoras com idade entre 12 e 16 anos. Utilizaram-se as subescalas do Eating Attitudes Test (EAT-26) para avaliar comportamentos de risco para os TA. As nadadoras foram avaliadas ao longo de um macrociclo de treinamento, contendo as etapas: preparatório geral, preparatório específico, competitivo e polimento. Os achados demonstraram aumento da frequência dos comportamentos restritivos (p<0,05) e purgativos (p<0,05) nos períodos competitivo e polimento em relação às etapas iniciais da periodização do treinamento (preparatório geral e específico). Concluiu-se que a periodização do treinamento na natação influenciou os comportamentos de risco para os TA. Logo, identificou-se que o período competitivo e o polimento podem ser etapas críticas para o desenvolvimento de comportamentos de risco para os TA em jovens nadadoras.Palavras-chave: Transtornos alimentares. Atletas. Natação.

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“…Swimming it is considered an individual sport that has some peculiarities that, in a way, can generate competitive anxiety in athletes. For example, the visual contact of athletes with their opponents moments before the competition (control bank) and the possibility to hearing the announcer pronouncing their names and those of their opponents just before entering the water to compete [3][4] .…”

Section: Introductionmentioning

confidence: 99%

O treinamento mental gera efeito positivo na ansiedade competitiva de jovens nadadores?

Fortes

Lira

Lima

et al. 2016

Rev. Bras. Cineantropom. Desempenho Hum.

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DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n3p353 The aim of this research was to analyze the effect of mental training on the competitive anxiety of young swimmers. The sample consisted of 35 swimmers aged 15 - 17 years (M = 15.93; SD = 0.98), randomly divided into two groups: experimental group (EG, n = 17) and control group (CG, n = 18). The study lasted eight weeks. Both groups performed the same physical/technical training planning. CG watched advertisement videos while EG performed mental training. The Competitive State Anxiety Inventory (CSAI-2R) was administered to all athletes before the start of the season and the last week of the “taper” mesocycle. The findings revealed that the “cognitive anxiety” and “somatic anxiety” subscale scores attenuated from pre-test to post-test in EG (p = 0.01) and remained stable in CG (p = 0.15). The results showed that the “self-confidence” subscale score increased from pre-test to post-test in EG (p = 0.01) and remained stable in CG (p = 0.26). Significant difference was found in “cognitive anxiety” (p = 0.01), “somatic anxiety” (p = 0.01) and “self-confidence” (p = 0.01) subscales across EG and CG after 8 weeks. It was concluded that mental training was effective in reducing anxiety (cognitive and somatic) and increasing the self-confidence of young swimmers.

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Estratégia adotada em provas de natação estilo crawl: uma análise das distâncias de 800 e 1500m.

Cited by 9 publications

References 28 publications

Stability of pace and turn parameters of elite long-distance swimmers

Stability of pace and turn parameters of elite long-distance swimmers

Influência da periodização do treinamento sobre os comportamentos de risco para transtornos alimentares em nadadoras

O treinamento mental gera efeito positivo na ansiedade competitiva de jovens nadadores?

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