Reliability and validity of a basketball-specific fatigue protocol simulating match load

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15510%2F17%3A73583245" target="_blank" >RIV/61989592:15510/17:73583245 - isvavai.cz</a>

Výsledek na webu

<a href="https://gymnica.upol.cz/pdfs/gym/2017/02/06.pdf" target="_blank" >https://gymnica.upol.cz/pdfs/gym/2017/02/06.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5507/ag.2017.009" target="_blank" >10.5507/ag.2017.009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reliability and validity of a basketball-specific fatigue protocol simulating match load

Popis výsledku v původním jazyce

Background: Research on the amount and type of fatigue caused by match load depends on protocols based on time- motion analysis of match performance in a given sport. The role of these protocols is to accurately simulate specific player match load, which is, contrary to a match, identical for all participants. Objective: The purpose of the study was to determine the reliability and validity using a basketball-specific fatigue protocol simulating player’s performance during a basketball match. Methods: The study involved a total of 25 male basketball players (age 17.4 ± 1.5 years; body height 185.1 ± 7.4 cm and body mass index 22.1 ± 0.3 kg ⋅ m–2) of U17 and U19 categories. The participants performed a specific basketball fatigue protocol twice during 14 days consisting of four periods separated by breaks as in a basketball match. Each period contained a stage with maximum intensity activities followed by a stage of medium intensity and low intensity. During the protocol, heart rate was recorded and time intervals of maximum, medium and low intensity were measured. Results: The relative reliability measurement pointed to high intra-individual stability of the results, when intraclass correlation coefficient varied from .71 to .92. The typical error of measurement showed that the players should be able to repeat the measurement with less than 1.31 s (0.82%) in total time, 0.17 s (2.73%) in sprint time, and 1.32% (1.19%) for percentage of heart rate. The values 1.68 (38.35%) of Sprint decrement showed very low repeatability. Conclusion: Measurements using a fatigue protocol showed high validity, reliability, and agree- ment of repeated measures.

Název v anglickém jazyce

Reliability and validity of a basketball-specific fatigue protocol simulating match load

Popis výsledku anglicky

Background: Research on the amount and type of fatigue caused by match load depends on protocols based on time- motion analysis of match performance in a given sport. The role of these protocols is to accurately simulate specific player match load, which is, contrary to a match, identical for all participants. Objective: The purpose of the study was to determine the reliability and validity using a basketball-specific fatigue protocol simulating player’s performance during a basketball match. Methods: The study involved a total of 25 male basketball players (age 17.4 ± 1.5 years; body height 185.1 ± 7.4 cm and body mass index 22.1 ± 0.3 kg ⋅ m–2) of U17 and U19 categories. The participants performed a specific basketball fatigue protocol twice during 14 days consisting of four periods separated by breaks as in a basketball match. Each period contained a stage with maximum intensity activities followed by a stage of medium intensity and low intensity. During the protocol, heart rate was recorded and time intervals of maximum, medium and low intensity were measured. Results: The relative reliability measurement pointed to high intra-individual stability of the results, when intraclass correlation coefficient varied from .71 to .92. The typical error of measurement showed that the players should be able to repeat the measurement with less than 1.31 s (0.82%) in total time, 0.17 s (2.73%) in sprint time, and 1.32% (1.19%) for percentage of heart rate. The values 1.68 (38.35%) of Sprint decrement showed very low repeatability. Conclusion: Measurements using a fatigue protocol showed high validity, reliability, and agree- ment of repeated measures.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Acta Gymnica

ISSN

2336-4912

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

92-98

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85022184250