Open Water Swimming: Swimmers’ Kinematical and Neuromuscular Characterisation in 5 km Swim

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26630%2F26%3A0198983" target="_blank" >RIV/00216305:26630/26:0198983 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2075-4663/13/10/335" target="_blank" >https://www.mdpi.com/2075-4663/13/10/335</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/sports13100335" target="_blank" >10.3390/sports13100335</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Open Water Swimming: Swimmers’ Kinematical and Neuromuscular Characterisation in 5 km Swim

Popis výsledku v původním jazyce

This study aimed to characterize and analyse the kinematic parameters and muscle activity of swimmers in open water swimming (OWS). Nine male swimmers (age: 25.4 +/- 11.9 years; body mass: 75.9 +/- 9.0 kg; height: 180.7 +/- 6.7 cm; and arm span: 185.6 +/- 10.3 cm) were evaluated in an open environment (lake), performing 5 m x 1000 m at maximum intensity, with a rest of 30 s every 1000 m. For kinematical analyses, the stroke rate (SR), swimming velocity (v), stroke length (SL), and stroke index (SI) were calculated. Surface EMG data were recorded in seven muscles-upper trapezius (UP); latissimus dorsi (LD); pectoralis major (PM); posterior deltoid (PD); anterior deltoid (AD); triceps brachii (TB); and biceps brachii (BB)-for the underwater and recovery phases of the stroke. SL (F = 3.41, p = 0.06, eta 2 = 0.30) and SI (F = 3.29, p = 0.08, eta 2 = 0.29) changed along the covered distances, and SR (F = 1.54, p = 0.24, eta 2 = 0.16) increased, especially in the last 1000 m (32.5 +/- 3.0 cycles-min-1). AD was highly activated in recovery, showing statistical differences from the beginning (p

Název v anglickém jazyce

Open Water Swimming: Swimmers’ Kinematical and Neuromuscular Characterisation in 5 km Swim

Popis výsledku anglicky

This study aimed to characterize and analyse the kinematic parameters and muscle activity of swimmers in open water swimming (OWS). Nine male swimmers (age: 25.4 +/- 11.9 years; body mass: 75.9 +/- 9.0 kg; height: 180.7 +/- 6.7 cm; and arm span: 185.6 +/- 10.3 cm) were evaluated in an open environment (lake), performing 5 m x 1000 m at maximum intensity, with a rest of 30 s every 1000 m. For kinematical analyses, the stroke rate (SR), swimming velocity (v), stroke length (SL), and stroke index (SI) were calculated. Surface EMG data were recorded in seven muscles-upper trapezius (UP); latissimus dorsi (LD); pectoralis major (PM); posterior deltoid (PD); anterior deltoid (AD); triceps brachii (TB); and biceps brachii (BB)-for the underwater and recovery phases of the stroke. SL (F = 3.41, p = 0.06, eta 2 = 0.30) and SI (F = 3.29, p = 0.08, eta 2 = 0.29) changed along the covered distances, and SR (F = 1.54, p = 0.24, eta 2 = 0.16) increased, especially in the last 1000 m (32.5 +/- 3.0 cycles-min-1). AD was highly activated in recovery, showing statistical differences from the beginning (p

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

30306 - Sport and fitness sciences

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Sports

ISSN

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e-ISSN

2075-4663

Svazek periodika

13

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

001602069900001

EID výsledku v databázi Scopus

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