ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES

a 2014

ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES

VODIČKA, Tomáš, Zdenko REGULI, Martin ZVONAŘ a Willy Augustinus PIETER

Základní údaje

Originální název

ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES

Autoři

VODIČKA, Tomáš (203 Česká republika, garant, domácí), Zdenko REGULI (703 Slovensko, domácí), Martin ZVONAŘ (203 Česká republika, domácí) a Willy Augustinus PIETER (528 Nizozemské království, domácí)

Vydání

3rd World Scientific Congress of Combat Sports and Martial Arts, 2014

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

Sport a aktivity volného času

Stát vydavatele

Polsko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14510/14:00077339

Organizační jednotka

Fakulta sportovních studií

ISBN

978-83-7996-052-1

Klíčová slova anglicky

combat sports; aikido athletes; isokinetic strenght; wrist

Štítky

rivok

Změněno: 17. 11. 2014 20:25, Mgr. Olga Krčmařová

Anotace

V originále

Compared to other combat sports/martial arts, physiological research on aikido is scarce. For instance, aikido athletes are reported to have the third fastest choice reaction time compared to other combat sport athletes. Aikido was also reported to affect blood pressure by activating ki energy. The purpose of the current study was to assess isokinetic strength of the wrist in recreational aikido athletes. Male subjects (n = 10, 32.60 ± 8.17 years, 178.70 ± 6.05 cm, 75.80 ± 8.93 kg) were recruited from a summer camp organized at Masaryk University. Subjects were tested on a Cybex Humac Norm at 120o, 180o and 240o/sec on both left and right wrists. A 3-way (Side x Movement x Angular Velocity) Anova with repeated measures on the second and third factors was used to assess the differences between right and left wrist extension and flexion by angular velocity. The level of significance was set to an effect size of 0.20. There was no Movement x Side interaction (eta2 = 0.03, 95% CI: -0.52 – 0.72), but the effect was not clear. However, there was a multi-variate main effect for Movement (eta2 = 0.95, 95% CI: 0.80 – 0.99). The univariate follow-up analysis revealed that collapsed over angular velocity, wrist extension (14.53 ± 3.83 Nm) yielded a significantly lower strength value than wrist flexion (28.63 ± 7.90 Nm): d = 2.40, 95% CI: 0.41 – 3.37). More research is indicated with not only a larger sample size but also with aikidoka varying in age and experience. Female practitioners should be investigated as well.

Citovat

VODIČKA, Tomáš, Zdenko REGULI, Martin ZVONAŘ a Willy Augustinus PIETER. ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES. In 3rd World Scientific Congress of Combat Sports and Martial Arts. 2014. ISBN 978-83-7996-052-1.

@proceedings{1209713,
   author = {Vodička, Tomáš and Reguli, Zdenko and Zvonař, Martin and Pieter, Willy Augustinus},
   booktitle = {3rd World Scientific Congress of Combat Sports and Martial Arts},
   keywords = {combat sports; aikido athletes; isokinetic strenght; wrist},
   language = {eng},
   isbn = {978-83-7996-052-1},
   title = {ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES},
   year = {2014}
}

TY  - CONF
ID  - 1209713
AU  - Vodička, Tomáš - Reguli, Zdenko - Zvonař, Martin - Pieter, Willy Augustinus
PY  - 2014
TI  - ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES
SN  - 9788379960521
KW  - combat sports
KW  - aikido athletes
KW  - isokinetic strenght
KW  - wrist
N2  - Compared to other combat sports/martial arts, physiological research on aikido is scarce. For instance, aikido athletes are reported to have the third fastest choice reaction time compared to other combat sport athletes. Aikido was also reported to affect blood pressure by activating ki energy. The purpose of the current study was to assess isokinetic strength of the wrist in recreational aikido athletes. Male subjects (n = 10, 32.60 ± 8.17 years, 178.70 ± 6.05 cm, 75.80 ± 8.93 kg) were recruited from a summer camp organized at Masaryk University. Subjects were tested on a Cybex Humac Norm at 120o, 180o and 240o/sec on both left and right wrists. A 3-way (Side x Movement x Angular Velocity) Anova with repeated measures on the second and third factors was used to assess the differences between right and left wrist extension and flexion by angular velocity. The level of significance was set to an effect size of 0.20. There was no Movement x Side interaction (eta2 = 0.03, 95% CI: -0.52 – 0.72), but the effect was not clear. However, there was a multi-variate main effect for Movement (eta2 = 0.95, 95% CI: 0.80 – 0.99). The univariate follow-up analysis revealed that collapsed over angular velocity, wrist extension (14.53 ± 3.83 Nm) yielded a significantly lower strength value than wrist flexion (28.63 ± 7.90 Nm): d = 2.40, 95% CI: 0.41 – 3.37). More research is indicated with not only a larger sample size but also with aikidoka varying in age and experience. Female practitioners should be investigated as well.
ER  -

VODIČKA, Tomáš, Zdenko REGULI, Martin ZVONAŘ a Willy Augustinus PIETER. ISOKINETIC STRENGHT OF THE WRIST IN MALE AIKIDO ATHLETES. In \textit{3rd World Scientific Congress of Combat Sports and Martial Arts}. 2014. ISBN~978-83-7996-052-1.

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