Optimizing active recovery strategies for finger flexor fatigue

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F24%3A10489612" target="_blank" >RIV/00216208:11510/24:10489612 - isvavai.cz</a>

Výsledek na webu

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

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fspor.2024.1480205" target="_blank" >10.3389/fspor.2024.1480205</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optimizing active recovery strategies for finger flexor fatigue

Popis výsledku v původním jazyce

Introduction: Active recovery (AR) is used during exercise training; however, it is unclear whether the AR should involve the whole body, only the upper extremities, or only the lower extremities when aiming to maintain localized upper body performance. Therefore, this study aimed to evaluate the impact of different AR strategies on repeated intermittent finger flexor performance leading to exhaustion. Methods: A crossover trial involving a familiarization session and three laboratory visits, each including three exhaustive intermittent isometric tests at 60% of finger flexor maximal voluntary contraction separated by 22 min of randomly assigned AR: walking, intermittent hanging, and climbing. Results: The impulse (N center dot s) significantly decreased from the first to third trials after walking (-18.4%, P = 0.002, d = 0.78), climbing (-29.5%, P &lt; 0.001, d = 1.48), and hanging (-27.2%, P &lt; 0.001, d = 1.22). In the third trial, the impulse from the intermittent test was significantly higher after walking (21,253 +/- 5,650 N center dot s) than after hanging (18,618 +/- 5,174 N center dot s, P = 0.013, d = 0.49) and after climbing (18,508 +/- 4,435 N center dot s, P = 0.009, d = 0.54). Conclusions: The results show that easy climbing or intermittent isolated forearm contractions should not be used as AR strategies to maintain subsequent performance in comparison to walking, indicating that using the same muscle group for AR should be avoided between exhaustive isometric contractions.

Název v anglickém jazyce

Optimizing active recovery strategies for finger flexor fatigue

Popis výsledku anglicky

Introduction: Active recovery (AR) is used during exercise training; however, it is unclear whether the AR should involve the whole body, only the upper extremities, or only the lower extremities when aiming to maintain localized upper body performance. Therefore, this study aimed to evaluate the impact of different AR strategies on repeated intermittent finger flexor performance leading to exhaustion. Methods: A crossover trial involving a familiarization session and three laboratory visits, each including three exhaustive intermittent isometric tests at 60% of finger flexor maximal voluntary contraction separated by 22 min of randomly assigned AR: walking, intermittent hanging, and climbing. Results: The impulse (N center dot s) significantly decreased from the first to third trials after walking (-18.4%, P = 0.002, d = 0.78), climbing (-29.5%, P &lt; 0.001, d = 1.48), and hanging (-27.2%, P &lt; 0.001, d = 1.22). In the third trial, the impulse from the intermittent test was significantly higher after walking (21,253 +/- 5,650 N center dot s) than after hanging (18,618 +/- 5,174 N center dot s, P = 0.013, d = 0.49) and after climbing (18,508 +/- 4,435 N center dot s, P = 0.009, d = 0.54). Conclusions: The results show that easy climbing or intermittent isolated forearm contractions should not be used as AR strategies to maintain subsequent performance in comparison to walking, indicating that using the same muscle group for AR should be avoided between exhaustive isometric contractions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>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

Frontiers in Sports and Active Living

ISSN

2624-9367

e-ISSN

2624-9367

Svazek periodika

6

Číslo periodika v rámci svazku

December

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

10

Strana od-do

1480205

Kód UT WoS článku

001383205000001

EID výsledku v databázi Scopus

2-s2.0-85212932959