J 2022

Relationship between speed and explosive power of lower limbs in semi-elite football players

FIKAR, Jakub a Tomáš VENCÚRIK

Základní údaje

Originální název

Relationship between speed and explosive power of lower limbs in semi-elite football players

Název česky

Vztah mezi rychlostními schopnostmi a explozivní silou dolních končetin u výkonnostních hráčů fotbalu

Název anglicky

Relationship between speed and explosive power of lower limbs in semi-elite football players

Autoři

FIKAR, Jakub (203 Česká republika, garant, domácí) a Tomáš VENCÚRIK (703 Slovensko, domácí)

Vydání

Studia Sportiva, Česká Republika (Brno), Masaryk University Faculty of Sports Studies, 2022, 1802-7679

Další údaje

Jazyk

čeština

Typ výsledku

Článek v odborném periodiku

Obor

30306 Sport and fitness sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Kód RIV

RIV/00216224:14510/22:00126478

Organizační jednotka

Fakulta sportovních studií

DOI

Klíčová slova česky

akcelerace; maximální rychlost; rychlost změny směru; výskok s protipohybem; korelace

Klíčová slova anglicky

acceleration; maximal speed; change of direction speed; countermovement jump; correlation

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 23. 3. 2023 15:00, Mgr. Pavlína Roučová, DiS.

Anotace

ORIG EN

V originále

Among sport conditioning coaches, there is considerable discussion regarding the corelation between different types of speed and explosive power of lower limbs. However strong correlations between maximal strength output and explosive power output have been already proven. The aim of this study was to refute or confirm the conclusions of other researchers. Twenty semi-elite football players (n = 20; 25.1 ± 6.2 years) participated in the study. All participants were assessed using the following 5 tests: countermovement jump (CMJ), 5-0-5 Agility test with dominant lower limb turn and non-dominant lower limb turn, 10-meter linear sprint, 30-meter linear sprint to measure speed (acceleration, maximum speed, and change of direction speed) and explosive power. Pearson’s correlations (p ≤ 0.05) calculated the relationship between CMJ and speed tests. Subjects displayed a very large correlation between 10 and 30-meter sprints and CMJ (r = −0.75 and −0.76). There was a moderate correlation between 505 COD tests (non-dominant and dominant) and CMJ (r = −0.54 and −0.61, respectively). There are large to very large relationships between speed and power attributes in semi-elite soccer players, especially between linear speed and CMJ. Improving the explosiveness and power of lower limbs can lead to increasing velocity and enhancing sport-specific speed.

Anglicky

Among sport conditioning coaches, there is considerable discussion regarding the corelation between different types of speed and explosive power of lower limbs. However strong correlations between maximal strength output and explosive power output have been already proven. The aim of this study was to refute or confirm the conclusions of other researchers. Twenty semi-elite football players (n = 20; 25.1 ± 6.2 years) participated in the study. All participants were assessed using the following 5 tests: countermovement jump (CMJ), 5-0-5 Agility test with dominant lower limb turn and non-dominant lower limb turn, 10-meter linear sprint, 30-meter linear sprint to measure speed (acceleration, maximum speed, and change of direction speed) and explosive power. Pearson’s correlations (p ≤ 0.05) calculated the relationship between CMJ and speed tests. Subjects displayed a very large correlation between 10 and 30-meter sprints and CMJ (r = −0.75 and −0.76). There was a moderate correlation between 505 COD tests (non-dominant and dominant) and CMJ (r = −0.54 and −0.61, respectively). There are large to very large relationships between speed and power attributes in semi-elite soccer players, especially between linear speed and CMJ. Improving the explosiveness and power of lower limbs can lead to increasing velocity and enhancing sport-specific speed.