Tempo de recuperação entre a pesagem e o início das lutas em competições de judô do Estado de São Paulo

Artioli, Guilherme Giannini; Franchini, Émerson; Solis, Marina Yázigi; Fuchs, Marina; Takesian, Mariane; Mendes, Sandro Henrique; Gualano, Bruno; Lancha, Antônio Herbert

doi:10.1590/s1807-55092011000300002

Cited by 5 publications

(4 citation statements)

References 20 publications

(7 reference statements)

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“…In a fact, the recovery time between the weighing and competition is relatively long in many combat sports. In judo, during state competition the interval varied between 2.5 to 5 hour [22] and in taekwondo between 16 to 20 hours [13]. In MMA, although there are no surveys published, it is observed that the intervals are typically between 24 to 48 hours.…”

Section: Discussionmentioning

confidence: 99%

Weight loss in mixed martial arts athletes

Andreato¹,

Andreato²,

Santos³

et al. 2014

Journal of Combat Sports and Martial Arts

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SummaryIntroduction. The aim of this study was to analyze the magnitude and methods of weight loss among MMA fighters and the influence of this practice in hydration and profile of mood state.Material and methods. The sample was composed by eight MMA fighters during a professional MMA competition, but only five athletes finished all procedures. To evaluate the weight loss prevalence, magnitude and methods it was applied the Rapid Weight Loss Questionnaire adapted to MMA. Saliva samples were taken in the official weigh-in and one hour before of the combats to estimate the salivary osmolality. To evaluate the profile of mood states the Brunel Mood Scale (BRUMS) was applied.Results. The results showed that all participants already had lost weight to take part in another event. The athletes reported that they always adopted as method to lose weight: to make more exercise (50 %) and reduce food intake of liquids (37.5 %). The dangers methods to health were cited by athletes in the following sequence: use of diuretics (37.5%), sauna (37.5%), training intentionally in heated training rooms (50 %) and use of diet pills (12.5%). In the competition analyzed 88% of athletes reduced their body mass (4.5 ± 4.2 kg, 5.4 ± 4.3 %) to compete. The salivary osmolality did not show significant difference between weighin (55.6 ± 30.7 mOsmol/kg H2O) and pre-match moment (40.2 ± 27.9 mOsmol/kg H2O). The profile of mood states did not change between the weigh-in (tension: 1.2 ± 1.8, depression: 0 ± 0, anger: 1.2 ± 1.6, vigour: 14.0 ± 0.7, fatigue: 2.6 ± 5.3, confusion: 0.2 ± 0.4) and the pre-match moment (tension: 2.6 ± 2.2, depression: 0 ± 0, anger: 1.4 ± 1.9, vigour: 15.6 ± 0.5, fatigue: 0.0, confusion: 2.8 ± 3.9).Conclusions. The conclusion is that there is a great prevalence of weight loss in MMA athletes in this sample. Furthermore, dangers methods to health are or were practiced to reduce the body mass to compete.

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Section: Discussionmentioning

confidence: 99%

Weight loss in mixed martial arts athletes

Andreato¹,

Andreato²,

Santos³

et al. 2014

Journal of Combat Sports and Martial Arts

Self Cite

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“…Concerning this differentiation, the average number of hours available to competitors in amateur events is usually between 2.5 and 5 h in the same session/day, being considered insufficient time for the replenishment of food and hydration. Although extreme methods may prevent a loss of athletic performance, they may result in an increased tendency to engage in potentially harmful RWL procedures [ 62 ].…”

Section: Discussionmentioning

confidence: 99%

Effects of Different Rapid Weight Loss Strategies and Percentages on Performance-Related Parameters in Combat Sports: An Updated Systematic Review

Martínez-Aranda

Sanz-Matesanz

Orozco-Durán

et al. 2023

IJERPH

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Most combat sports (CS) are structured in weight categories, and it is very common to carry out body weight adjustment strategies in order to compete in lower weight categories. For this reason, different rapid weight loss (RWL) strategies are usually performed to pass the pre-competition weigh-in test, and then a replenishment of fluids and carbohydrate-rich foods is conducted in an attempt to recover the weight and avoid a performance loss. In this context, no clear references have been found on whether these types of strategies have negative effects, impairing the athlete’s combat and/or physical performance. For this reason, the aim of this study was to review the scientific literature on the effect of rapid weight reduction strategies on the performance of CS athletes. A literature search was performed through four different databases (PubMed, SPORTDiscus, Web of Science and ScienceDirect). Four inclusion criteria were established as follows: (1) the subjects had to be competitors in the CS and carry out RWL strategies; (2) at least two measurement points, that is, normal conditions and dehydration condition; (3) measurements in a real competition or simulating the same conditions; (4) original research articles written in English or Spanish and available in full text. Finally, a total of 16 articles were finally included in this research. All subjects (n = 184) were athletes from combat disciplines, with a minimum of 3–4 years of practice, as well as with certain experience in RWL. Six of the studies reported that an RWL strategy of around 5% of body weight loss did not affect performance parameters. However, the other ten studies with RWL between 3 and 6% or even higher reported negative effects or impairments on different parameters related to performance and/or athlete’s psychophysiology, such as perceived fatigue, mood states, strength and power production, as well as changes in hormonal, blood and urine parameters, body composition, or the kinematics of the technical gesture. Although there is still no clear answer to the issue approached in this research, in general terms, it seems that in order to guarantee an acceptable athletic performance of the competitor, the weight loss should not exceed 3% to ≤5% of body weight together with ≥24 h for adequate (or at least partial) recovery and rehydration processes. In addition, it is highly recommended to lose weight progressively over several weeks, especially focusing on competitions lasting several days, as well as multiple rounds or qualifying stages.

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“…Segundo Artioli et al (2011), com 117 atletas de judô das classes juvenil, júnior e sênior, todos do sexo masculino, demostraram que o período médio entre a pesagem e o início das lutas foi de aproximadamente 4 horas, onde a maior parte dos atletas tinham aproximadamente 2,5 -5 horas como tempo de recuperação para o combate.…”

Section: Tempo De Recuperação Do Peso Após a Pesagem Oficialunclassified

Perda de peso em judocas no período pré-competitivo: uma revisão da literatura

Araujo¹,

Foster²,

Lima

et al. 2021

Multi

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Judo has a great emphasis on self-knowledge. Competitions are essential for developing the sport, fighters seeking to benefit during a competition resort to various weight-loss strategies to classify themselves in the desired category. Competitors believe they have an advantage over their opponents by fighting in a category below. However, this supposed advantage to be classified within the specific weight category requires sacrifices and possible losses. Therefore, this study aims to analyze recent research on weight loss in judo athletes' pre-competitive period and its adverse effects on health and performance. The research reviews narrative literature searching in databases and search sites such as Google Scholar, Scielo, Capes, and PubMed. Within this conception, the study will be based on the damage to the athletes' health and development. The findings presented in the present study show that in an attempt to obtain RESUMO O judô tem grande ênfase no autoconhecimento. As competições são essenciais para o desenvolvimento no esporte, os lutadores na busca de se beneficiar durante uma competição recorrem a várias estratégias de perda de peso, para assim, se classificar em uma categoria desejada. Os competidores acreditam obter vantagem sobre seus adversários lutando em uma categoria abaixo. Contudo essa suposta vantagem para ser classificado dentro da categoria de peso especifica exige sacrifícios e possíveis prejuízos. Sendo assim, o presente estudo tem como objetivo analisar pesquisas recentes sobre a perda de peso no período pré-competitivo em atletas de judô e seus efeitos adversos à saúde e ao desempenho. A pesquisa se caracteriza como uma revisão de literatura narrativa com busca em bases de dados e sites de busca como Google Acadêmico, Scielo, Capes e PubMed. Os achados apresentados no presente estudo mostram que na tentativa de obter vantagens, lutando com uma maior massa corporal em uma certa categoria, os lutadores utilizam da redução rápida de peso, perdendo até 5% da massa corporal em curto período de tempo com uma recuperação de até no máximo 24 horas até o combate. Entre os procedimentos mais utilizados estão: a desidratação e a restrição calórica. Tais métodos descritos acarretam a debilitação física e comprometimentos para a saúde.

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Tempo de recuperação entre a pesagem e o início das lutas em competições de judô do Estado de São Paulo

Cited by 5 publications

References 20 publications

Weight loss in mixed martial arts athletes

Weight loss in mixed martial arts athletes

Effects of Different Rapid Weight Loss Strategies and Percentages on Performance-Related Parameters in Combat Sports: An Updated Systematic Review

Perda de peso em judocas no período pré-competitivo: uma revisão da literatura

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