Muscle Cooling Before and in the Middle of a Session: There Are Benefits on Subsequent Localized Endurance Performance in a Warm Environment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F24%3A10478985" target="_blank" >RIV/00216208:11510/24:10478985 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=.NFiLRhFAH" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=.NFiLRhFAH</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1519/JSC.0000000000004641" target="_blank" >10.1519/JSC.0000000000004641</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Muscle Cooling Before and in the Middle of a Session: There Are Benefits on Subsequent Localized Endurance Performance in a Warm Environment

Popis výsledku v původním jazyce

Bal &amp; aacute;&amp; scaron;, J, Kodej &amp; scaron;ka, J, Proch &amp; aacute;zkov &amp; aacute;, A, Knap, R, and Tufano, JJ. Muscle cooling before and in the middle of a session: there are benefits on subsequent localized endurance performance in a warm environment. J Strength Cond Res 38(3): 533-539, 2024-Localized cold-water immersion (CWI) has been shown to facilitate recovery in the middle of a session of exhaustive repeated forearm contractions. However, it has been suggested that these benefits may be attributed to &quot;precooling&quot; the muscle before an activity, as opposed to cooling a previously overheated muscle. Therefore, this study aimed to determine how precooling and mid-cooling affects localized repeated muscular endurance performance in a warm environment. Nineteen subjects completed a familiarization session and 3 laboratory visits, each including 2 exhaustive climbing trials separated by 20 minutes of recovery: PRECWI (CWI, trial 1; passive sitting [PAS], trial 2); MIDCWI (PAS, trial 1; CWI, trial 2); and CONTROL (PAS, trial 1; PAS, trial 2). Climbing trial 1 in PRECWI was 32 seconds longer than in CONTROL (p = 0.013; d = 0.46) and 47 seconds longer than in MIDCWI (p = 0.001; d = 0.81). The time of climbing trial 2 after PAS (PRECWI and CONTROL) was very similar (312 vs. 319 seconds) irrespective of the first trial condition. However, the time of the second trial in MIDCWI was 43 seconds longer than in PRECWI (p &lt; 0.001; d = 0.63) and 50 seconds longer than in CONTROL (p &lt; 0.001; d = 0.69). In warm environments, muscle precooling and mid-cooling can prolong localized endurance performance during climbing. However, the effectiveness of mid-cooling may not be as a &quot;recovery strategy&quot; but as a &quot;precooling&quot; strategy to decrease muscle temperature before subsequent performance, delaying the onset of localized heat-induced neuromuscular fatigue.

Název v anglickém jazyce

Muscle Cooling Before and in the Middle of a Session: There Are Benefits on Subsequent Localized Endurance Performance in a Warm Environment

Popis výsledku anglicky

Bal &amp; aacute;&amp; scaron;, J, Kodej &amp; scaron;ka, J, Proch &amp; aacute;zkov &amp; aacute;, A, Knap, R, and Tufano, JJ. Muscle cooling before and in the middle of a session: there are benefits on subsequent localized endurance performance in a warm environment. J Strength Cond Res 38(3): 533-539, 2024-Localized cold-water immersion (CWI) has been shown to facilitate recovery in the middle of a session of exhaustive repeated forearm contractions. However, it has been suggested that these benefits may be attributed to &quot;precooling&quot; the muscle before an activity, as opposed to cooling a previously overheated muscle. Therefore, this study aimed to determine how precooling and mid-cooling affects localized repeated muscular endurance performance in a warm environment. Nineteen subjects completed a familiarization session and 3 laboratory visits, each including 2 exhaustive climbing trials separated by 20 minutes of recovery: PRECWI (CWI, trial 1; passive sitting [PAS], trial 2); MIDCWI (PAS, trial 1; CWI, trial 2); and CONTROL (PAS, trial 1; PAS, trial 2). Climbing trial 1 in PRECWI was 32 seconds longer than in CONTROL (p = 0.013; d = 0.46) and 47 seconds longer than in MIDCWI (p = 0.001; d = 0.81). The time of climbing trial 2 after PAS (PRECWI and CONTROL) was very similar (312 vs. 319 seconds) irrespective of the first trial condition. However, the time of the second trial in MIDCWI was 43 seconds longer than in PRECWI (p &lt; 0.001; d = 0.63) and 50 seconds longer than in CONTROL (p &lt; 0.001; d = 0.69). In warm environments, muscle precooling and mid-cooling can prolong localized endurance performance during climbing. However, the effectiveness of mid-cooling may not be as a &quot;recovery strategy&quot; but as a &quot;precooling&quot; strategy to decrease muscle temperature before subsequent performance, delaying the onset of localized heat-induced neuromuscular fatigue.

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

2024

Kód důvěrnosti údajů

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

Název periodika

Journal of Strength and Conditioning Research

ISSN

1064-8011

e-ISSN

1533-4287

Svazek periodika

38

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

533-539

Kód UT WoS článku

001177598300032

EID výsledku v databázi Scopus

2-s2.0-85186522165