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description Publicationkeyboard_double_arrow_right Article , Journal 2021 Australia, Australia, FrancePublisher:Ovid Technologies (Wolters Kluwer Health) John Temesi; Frederic Sabater Pastor; Nicolas Royer; Vincent Martin; Vincent Martin; Audrey Parent; Guillaume Y. Millet; Guillaume Y. Millet; Guillaume Y. Millet; Giorgio Varesco; Jérémy Rossi; Diana Rimaud; Thibault Besson; Benjamin Singh; Callum G. Brownstein; Thomas Lapole; Loïc Espeit;ABSTRACT Introduction Women have been shown to experience less neuromuscular fatigue than men in knee extensors (KE) and less peripheral fatigue in plantar flexors (PF) after ultratrail running, but it is unknown if these differences exist for shorter trail running races and whether this may impact running economy. The purpose of this study was to characterize sex differences in fatigability over a range of running distances and to examine possible differences in the postrace alteration of the cost of running (Cr). Methods Eighteen pairs of men and women were matched by performance after completing different races ranging from 40 to 171 km, divided into SHORT versus LONG races (<60 and >100 km, respectively). Neuromuscular function and Cr were tested before and after each race. Neuromuscular function was evaluated on both KE and PF with voluntary and evoked contractions using electrical nerve (KE and PF) and transcranial magnetic (KE) stimulation. Oxygen uptake, respiratory exchange ratio, and ventilation were measured on a treadmill and used to calculate Cr. Results Compared with men, women displayed a smaller decrease in maximal strength in KE (−36% vs −27%, respectively, P < 0.01), independent of race distance. In SHORT only, women displayed less peripheral fatigue in PF compared with men (Δ peak twitch: −10% vs −24%, respectively, P < 0.05). Cr increased similarly in men and women. Conclusions Women experience less neuromuscular fatigue than men after both “classic” and “extreme” prolonged running exercises but this does not impact the degradation of the energy Cr.
CORE arrow_drop_down UniSA Research Outputs RepositoryArticle . 2021 . Peer-reviewedData sources: UniSA Research Outputs RepositoryUniversité Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Jean Monnet – Saint-Etienne: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1249/mss.0000000000002719&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 20 citations 20 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert CORE arrow_drop_down UniSA Research Outputs RepositoryArticle . 2021 . Peer-reviewedData sources: UniSA Research Outputs RepositoryUniversité Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Jean Monnet – Saint-Etienne: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1249/mss.0000000000002719&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Article , Journal 2021 Australia, Australia, FrancePublisher:Ovid Technologies (Wolters Kluwer Health) John Temesi; Frederic Sabater Pastor; Nicolas Royer; Vincent Martin; Vincent Martin; Audrey Parent; Guillaume Y. Millet; Guillaume Y. Millet; Guillaume Y. Millet; Giorgio Varesco; Jérémy Rossi; Diana Rimaud; Thibault Besson; Benjamin Singh; Callum G. Brownstein; Thomas Lapole; Loïc Espeit;ABSTRACT Introduction Women have been shown to experience less neuromuscular fatigue than men in knee extensors (KE) and less peripheral fatigue in plantar flexors (PF) after ultratrail running, but it is unknown if these differences exist for shorter trail running races and whether this may impact running economy. The purpose of this study was to characterize sex differences in fatigability over a range of running distances and to examine possible differences in the postrace alteration of the cost of running (Cr). Methods Eighteen pairs of men and women were matched by performance after completing different races ranging from 40 to 171 km, divided into SHORT versus LONG races (<60 and >100 km, respectively). Neuromuscular function and Cr were tested before and after each race. Neuromuscular function was evaluated on both KE and PF with voluntary and evoked contractions using electrical nerve (KE and PF) and transcranial magnetic (KE) stimulation. Oxygen uptake, respiratory exchange ratio, and ventilation were measured on a treadmill and used to calculate Cr. Results Compared with men, women displayed a smaller decrease in maximal strength in KE (−36% vs −27%, respectively, P < 0.01), independent of race distance. In SHORT only, women displayed less peripheral fatigue in PF compared with men (Δ peak twitch: −10% vs −24%, respectively, P < 0.05). Cr increased similarly in men and women. Conclusions Women experience less neuromuscular fatigue than men after both “classic” and “extreme” prolonged running exercises but this does not impact the degradation of the energy Cr.
CORE arrow_drop_down UniSA Research Outputs RepositoryArticle . 2021 . Peer-reviewedData sources: UniSA Research Outputs RepositoryUniversité Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Jean Monnet – Saint-Etienne: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1249/mss.0000000000002719&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 20 citations 20 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert CORE arrow_drop_down UniSA Research Outputs RepositoryArticle . 2021 . Peer-reviewedData sources: UniSA Research Outputs RepositoryUniversité Savoie Mont Blanc: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)Université Jean Monnet – Saint-Etienne: HALArticle . 2021Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1249/mss.0000000000002719&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu