Força de preensão manual em atletas de judô

Lima, Maurí­cio Correa; Kubota, Leandro Massaru; Monteiro, Carlos Bandeira de Mello; Baldan, Cristiano Schiavinato; Pompeu, José Eduardo

doi:10.1590/1517-86922014200301525

Cited by 10 publications

(8 citation statements)

References 9 publications

(9 reference statements)

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“…The Maximum Handgrip Strength (HGSMax) analysis identifies the individual's handgrip strength. It is indicated by the American Society of Hand Therapists (ASHT) and it is widely used to assess such type of strength in judokas (Lima, Kubota, Monteiro, Baldan, & Pompeu, 2014).…”

Section: Maximum Handgrip Strength Test (Hgsmax) Analysismentioning

confidence: 99%

Correlation between maximum isometric strength variables and specific performance of Brazilian military judokas

et al. 2017

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It was our objective to correlate specific performance in the Special Judo Fitness Test (SJFT) and the maximum isometric handgrip (HGSMax), scapular traction (STSMax) and lumbar traction (LTSMax) strength tests in military judo athletes. Twenty-two military athletes from the judo team of the Brazilian Navy Almirante Alexandrino Instruction Centre, with average age of 26.14 ± 3.31 years old, and average body mass of 83.23 ± 14.14 kg participated in the study. Electronic dynamometry tests for HGSMax, STSMax and LTSMax were conducted. Then, after approximately 1 hour-interval, the SJFT protocol was applied. All variables were adjusted to the body mass of the athletes. Pearson correlation coefficient for statistical analysis was used. The results showed moderate negative correlation between the SJFT index and STSMax (r= -0.550, p= 0.008), strong negative correlations between the SJFT index and HGSMax (r= -0.706, p< 0.001), SJFT index and LTSMax (r= -0.721; p= 0.001), besides the correlation between the sum of the three maximum isometric strength tests and the SJFT index (r= -0.786, p< 0.001). This study concludes that negative correlations occur between the SJFT index and maximum isometric handgrip, shoulder and lumbar traction strength and the sum of the three maximum isometric strength tests in military judokas.

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Section: Maximum Handgrip Strength Test (Hgsmax) Analysismentioning

confidence: 99%

Correlation between maximum isometric strength variables and specific performance of Brazilian military judokas

et al. 2017

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“…In relation to the values of handgrip strength, the athlete's experience, combined with a longer training time, seems to be associated with an increase in muscle strength when compared to the beginner and higher ranked athletes (Costa et al, 2011;Lima et al, 2014). It should be emphasized that handgrip strength tends to be higher in relation to height and body mass increase (Franchini et al, 2000), a fact observed in the winners, since these are taller, heavier and have higher values of handgrip strength than losers.…”

Section: Training Time and Morphofunctional Factorsmentioning

confidence: 99%

Morfofunctional parameters in judo's fight

Campos¹,

Campos²,

Ardila³

et al. 2017

motricidade

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Considering the complexity of judo and the ample energy and neuromuscular demands, a whole process of competitive preparation must be directed to different physical capacities allowing the athlete to perform his combat actions with the best suitability possible. Mapping the behaviour of a judo athlete from observations of behaviour units in a real fighting situation would be a way of trying to identify the best topography or the best "aptitude" to achieve victory. The present investigation analysed the judo from the interactions of a real competition situation, aiming to verify, between winners and losers, possible differences or correlations between anthropometric parameters, motor performance and functional behaviours in a competitive situation. The results showed that: a) the experience is decisive between winning or losing; b) leg techniques are the most used between winners and losers, and losers use them more frequently; c) there are different strategies between fights; d) The energy cost in judo depends on the configuration of the fights. It is believed that such results can help coaches and athletes in guiding and rationalizing the training process in relation to performance determinants in judo.

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“…Handgrip strength is an important characteristic of the hand in different sportiness activities and information about it is relevant to develop lesion prevention´s protocols and to train strength of hand (Lima et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

“…The hand is one of the most important parts of the human body, distinguishing humans from other animals by peculiar grip movement, that can be by fingers flexion -the strength grip -and by approximation of thumb and second finger -the precision grip (Lima et al, 2014;Baptista et al, 2013). The hand permits to make movements that involve high levels of strength to sustain or minimal strength to manipulate objects in exercises that demand precision (Lima et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

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Effects of Whole Body Vibration Intervention on Handgrip Strength of Brazilian Healthy Soldiers

Morel¹,

Moreira-Marconi²,

Neto³

et al. 2017

Afr J Tradit Complement Altern Med

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Background:Whole body vibration (WBV) exercises have been investigated as an alternative and complementary method to traditional resistance programs for fitness improvements in healthy subjects. Active militaries must have a high fitness level and have to improve some physical abilities to accomplish some specific tasks in Army, as climb ropes, climb walls and pull up.Materials and methods:Seven young and healthy soldiers from Brazilian Army were exposed to mechanical vibration in a push-up position, with different frequencies, as 25 (first session), 30 (second session), 35 (third session), 40 (fourth session) and 45 Hz (fifth session). The WBV intervention consisted of five WBV sessions over a consecutive two and a half-weeks period of time. A WBV session consisted of twenty bouts, each one with 10- second vibration, interspersed with 10 seconds of passive rest and 4 minutes pause after the first 10 bouts. Handgrip strength was measured, as proposed by American Society of Hand Therapists – ASHT, before and after the session using 25 Hz of frequency and 45 Hz of frequency (1st and 5th sessions).Results:No significant results were found between groups.Conclusion:Intervention of WBV exercises with 25 and 45 Hz of frequency applied by hands of healthy and young soldiers had no significant results. Further investigations should focus on the efficacy of WBV in the improvement of handgrip strength of young and healthy people.

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Força de preensão manual em atletas de judô

Cited by 10 publications

References 9 publications

Correlation between maximum isometric strength variables and specific performance of Brazilian military judokas

Correlation between maximum isometric strength variables and specific performance of Brazilian military judokas

Morfofunctional parameters in judo's fight

Effects of Whole Body Vibration Intervention on Handgrip Strength of Brazilian Healthy Soldiers

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