Muscle strength variations of knee joint muscles in elite female handball players after pre-season conditioning

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F18%3A10383666" target="_blank" >RIV/00216208:11510/18:10383666 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15510/18:73587809

Výsledek na webu

<a href="https://doi.org/10.2478/hukin-2018-0011" target="_blank" >https://doi.org/10.2478/hukin-2018-0011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/hukin-2018-0011" target="_blank" >10.2478/hukin-2018-0011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Muscle strength variations of knee joint muscles in elite female handball players after pre-season conditioning

Popis výsledku v původním jazyce

Monitoring seasonal variations in strength performance and the relative risk of injury indicators related to strength of hamstring (H) and quadriceps (Q) in female elite athletes is beneficial for the training process. The aim of this study was to examine and compare the level of muscle strength, the conventional ratio (HCONC/QCONC) as well as two functional and strength ratios reflecting the movement of knee extension (HECC/QCONC) and flexion (HCONC/QECC), and the bilateral percenta ge strength deficit (BSD) in elite fe male handball players. The concentric and eccentric isokinetic peak torque was measured at an angular velocity of 60°/s on three occasions (in-season cessation, 4 weeks of rest followed by 4 weeks of individual conditioning and 6 weeks of gr oup conditioning) in eleven female handball players (age: 23.1 +- 3. 5 years, body height: 1.73 +- 0.6 m). According to ANOVA results, the BSD of H muscles in the concentric mode decreased between the in-season cessation and the end of the pre-season, and HCONC/QCONC increased at the beginning of the pre-season and at the end of the pre-season in comparison with in- season cessation measurement. The effect size analyses show ed that the off-season rest fo llowed by 10 weeks of the conditioning programme increased Q and H strength in co mparison with the previous season with a large effect. Coaches should include progressive conditioning in the pre-sea son phase to decrease the bilateral strength deficit and to support further conditioning development

Název v anglickém jazyce

Muscle strength variations of knee joint muscles in elite female handball players after pre-season conditioning

Popis výsledku anglicky

Monitoring seasonal variations in strength performance and the relative risk of injury indicators related to strength of hamstring (H) and quadriceps (Q) in female elite athletes is beneficial for the training process. The aim of this study was to examine and compare the level of muscle strength, the conventional ratio (HCONC/QCONC) as well as two functional and strength ratios reflecting the movement of knee extension (HECC/QCONC) and flexion (HCONC/QECC), and the bilateral percenta ge strength deficit (BSD) in elite fe male handball players. The concentric and eccentric isokinetic peak torque was measured at an angular velocity of 60°/s on three occasions (in-season cessation, 4 weeks of rest followed by 4 weeks of individual conditioning and 6 weeks of gr oup conditioning) in eleven female handball players (age: 23.1 +- 3. 5 years, body height: 1.73 +- 0.6 m). According to ANOVA results, the BSD of H muscles in the concentric mode decreased between the in-season cessation and the end of the pre-season, and HCONC/QCONC increased at the beginning of the pre-season and at the end of the pre-season in comparison with in- season cessation measurement. The effect size analyses show ed that the off-season rest fo llowed by 10 weeks of the conditioning programme increased Q and H strength in co mparison with the previous season with a large effect. Coaches should include progressive conditioning in the pre-sea son phase to decrease the bilateral strength deficit and to support further conditioning development

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

2018

Kód důvěrnosti údajů

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

Název periodika

Journal of Human Kinetics

ISSN

1640-5544

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

11

Strana od-do

105-115

Kód UT WoS článku

000445547400011

EID výsledku v databázi Scopus

2-s2.0-85054291046