Determinant Factors for the Frequency of Successful Technical-Tactical Combinations in the Standing Position from the 2009 Womens' Senior World Wrestling Championships

González, David Eduardo López

doi:10.1080/21615667.2011.10878926

Cited by 2 publications

(1 citation statement)

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“…Interestingly, sometimes it is important for wrestlers to not automatically react to an opponent's attack. Also, in some cases, distancing themselves from their opponent can be an important factor for success in wrestling (32). In other cases, they may have to close the distance or maintain an optimal distance.…”

Section: Discussionmentioning

confidence: 99%

Dynamic Control of Upper Limb Stretch Reflex in Wrestlers

Ito

Nakagawa

Nakajima

et al. 2021

Medicine &Amp; Science in Sports &Amp; Exercise

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Purpose: The objective of this study was to clarify the characteristics of the upper limb stretch reflex in wrestlers. Methods: Ten wrestlers and 11 control subjects participated in the study. The experiment was divided into two sessions. In the extension perturbation session, participants either relaxed or flexed the elbow when they felt a perturbation (abrupt elbow extension induced by a dynamometer). This was done 30 times by each subject for both sessions. In the flexion perturbation session, participants also relaxed or extended the elbow when they felt a perturbation (abrupt elbow flexion). During the tasks, the stretch reflex was monitored by recording the surface EMG activities of the right biceps and triceps brachii. The EMG reflex components were divided into three periods based on the time after the perturbation (M1, 20-50 ms; M2, 50-80 ms; and M3, 80-100 ms). The averaged background EMG activity just before the disturbance was subtracted from the EMG activity in each period. The resultant value was integrated to obtain reflex magnitudes of M1 to M3. Results: For the triceps brachii, in the relaxation task, the wrestler group showed a significantly smaller value for M2 than did the control group. In the extension task, the wrestler group showed a significantly larger value for M3 than did the control group. There was no difference in M1 between the two groups. For the biceps brachii, there was no significant difference between any reflex components. Conclusions: Our results suggest that high-level wrestlers have specific characteristics of the long-latency stretch reflex in the triceps brachii that are modulated in a situation-specific manner.

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Section: Discussionmentioning

confidence: 99%

Dynamic Control of Upper Limb Stretch Reflex in Wrestlers

Ito

Nakagawa

Nakajima

et al. 2021

Medicine &Amp; Science in Sports &Amp; Exercise

View full text Add to dashboard Cite

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Stress Resistance to Emotional Tension Condition in Elite Athletes

Georgiy¹

2014

JACCOA

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The characteristics of stress resistance and emotional tension in elite athletes were studied. 19 elite athletes (12 athletes at age of 19-24 and 7 athletes aged 27-31); members of the Ukrainian National Team in Greco-Roman wrestling took part in the research. The balance of nervous system, stress tolerance and state of autonomic regulation of the heart rhythm were studied. The results of the study are shows that athletes in younger age group (19-24) have higher level of performance of cognitive functions. Apart of it, it was indicated that athletes in a younger age group has the balance of nervous processes to acceleration and deceleration. Psycho emotional load leads to decline of average meanings of cardio intervals (Mean RR), the increase of low-frequency (VLF) and high-frequency (HF) heart rate variations in older age group. This fact indicates the influence to sinus node the central contour of regulation in the situations of psycho emotional tension with simultaneous activation parasympathetic link of vegetative regulation.

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Determinant Factors for the Frequency of Successful Technical-Tactical Combinations in the Standing Position from the 2009 Womens' Senior World Wrestling Championships

Cited by 2 publications

References 1 publication

Dynamic Control of Upper Limb Stretch Reflex in Wrestlers

Dynamic Control of Upper Limb Stretch Reflex in Wrestlers

Stress Resistance to Emotional Tension Condition in Elite Athletes

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