Upper limb biomechanical differences in volleyball spikes among young female players

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17450%2F23%3AA2402NPY" target="_blank" >RIV/61988987:17450/23:A2402NPY - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15510/24:73624741

Výsledek na webu

<a href="https://journals.sagepub.com/doi/10.1177/17479541231211679" target="_blank" >https://journals.sagepub.com/doi/10.1177/17479541231211679</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/1747954123121167" target="_blank" >10.1177/1747954123121167</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Upper limb biomechanical differences in volleyball spikes among young female players

Popis výsledku v původním jazyce

The performance assessment of relevant biomechanical factors is essential for appropriate age-related training progression in volleyball spike (VS). This study aimed to investigate the differences in upper limbs’ (a) range of motion (ROM), (b) angular velocities, and (c) muscular activity during VS among under 16- (U-16), under 18- (U-18), and under 20- (U-20) year-old female volleyball players. The kinematic variables of the spike performances were recorded using six optoelectronic cameras (Vicon Motion system, UK). Additionally, the wireless Trigno system (Delsys, USA) was used to record the electromyographic signals. The one-way ANOVA (1d SPM analysis) exhibited a significantly greater wrist internal rotation (p < .001), wrist adduction velocity (p < .001), and palmaris longus activity (p < .001) in the acceleration phase in U-20, compared to the U-16 group. Additionally, the U-20 and the U-18 players portrayed a significantly greater shoulder external rotation (p < .001) and internal angular velocity (p = .035) relative to the U-16 group. A significantly greater pectoralis major (p < .001), biceps brachii (p < .001), and anterior deltoid (p < .001) activity was observed in the U-20 group, compared to younger groups. This study suggests that older players employ more upper limb muscular activities during spike with the presence of blocks, which enables them to hit the ball with greater velocities and direct the ball in their desired direction through increased wrist ROMs.

Název v anglickém jazyce

Upper limb biomechanical differences in volleyball spikes among young female players

Popis výsledku anglicky

The performance assessment of relevant biomechanical factors is essential for appropriate age-related training progression in volleyball spike (VS). This study aimed to investigate the differences in upper limbs’ (a) range of motion (ROM), (b) angular velocities, and (c) muscular activity during VS among under 16- (U-16), under 18- (U-18), and under 20- (U-20) year-old female volleyball players. The kinematic variables of the spike performances were recorded using six optoelectronic cameras (Vicon Motion system, UK). Additionally, the wireless Trigno system (Delsys, USA) was used to record the electromyographic signals. The one-way ANOVA (1d SPM analysis) exhibited a significantly greater wrist internal rotation (p < .001), wrist adduction velocity (p < .001), and palmaris longus activity (p < .001) in the acceleration phase in U-20, compared to the U-16 group. Additionally, the U-20 and the U-18 players portrayed a significantly greater shoulder external rotation (p < .001) and internal angular velocity (p = .035) relative to the U-16 group. A significantly greater pectoralis major (p < .001), biceps brachii (p < .001), and anterior deltoid (p < .001) activity was observed in the U-20 group, compared to younger groups. This study suggests that older players employ more upper limb muscular activities during spike with the presence of blocks, which enables them to hit the ball with greater velocities and direct the ball in their desired direction through increased wrist ROMs.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Sports Science & Coaching

ISSN

1747-9541

e-ISSN

2048-397X

Svazek periodika

—

Číslo periodika v rámci svazku

17479541231211679

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

001101482500001

EID výsledku v databázi Scopus

2-s2.0-85176240023