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A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance

This study examined the effects of different nap durations on attention and physical performance as well as mood states, sleepiness, perceived exertion (RPE), recovery (PRS), and muscle soreness (DOMS) in trained men. Fourteen amateur team sport players (age: 20.3 ± 3.0 years, height: 173.1 ± 6.7 cm...

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Autores principales: Boukhris, Omar, Trabelsi, Khaled, Ammar, Achraf, Abdessalem, Raouf, Hsouna, Hsen, Glenn, Jordan M., Bott, Nick, Driss, Tarak, Souissi, Nizar, Hammouda, Omar, Garbarino, Sergio, Bragazzi, Nicola Luigi, Chtourou, Hamdi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7369743/
https://www.ncbi.nlm.nih.gov/pubmed/32605240
http://dx.doi.org/10.3390/ijerph17134650
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author Boukhris, Omar
Trabelsi, Khaled
Ammar, Achraf
Abdessalem, Raouf
Hsouna, Hsen
Glenn, Jordan M.
Bott, Nick
Driss, Tarak
Souissi, Nizar
Hammouda, Omar
Garbarino, Sergio
Bragazzi, Nicola Luigi
Chtourou, Hamdi
author_facet Boukhris, Omar
Trabelsi, Khaled
Ammar, Achraf
Abdessalem, Raouf
Hsouna, Hsen
Glenn, Jordan M.
Bott, Nick
Driss, Tarak
Souissi, Nizar
Hammouda, Omar
Garbarino, Sergio
Bragazzi, Nicola Luigi
Chtourou, Hamdi
author_sort Boukhris, Omar
collection PubMed
description This study examined the effects of different nap durations on attention and physical performance as well as mood states, sleepiness, perceived exertion (RPE), recovery (PRS), and muscle soreness (DOMS) in trained men. Fourteen amateur team sport players (age: 20.3 ± 3.0 years, height: 173.1 ± 6.7 cm, body-mass: 68.1 ± 6.6 kg) performed a maximal voluntary isometric contraction (MVIC) test, 5-m shuttle run, and the digit-cancellation (i.e., attention) test after a no-nap (N0) and 40-min (N40) and 90-min (N90) of nap opportunities. Subjective measurement of mood states, RPE, PRS and DOMS were determined. Compared to N0, both nap durations enhanced attention, MVIC, total distance (TD), and higher distance (HD) (p < 0.001), with a higher gain after N90 compared to N40 for attention (Δ = +3), MVIC (Δ = +30 N) and TD (Δ = +35 m) (p < 0.001). Total mood scores were better after N40 and N90 compared to N0 (p < 0.05), with lower scores after N90 compared to N40 (p < 0.05). DOMS and RPE scores were significantly lower and PRS was significantly higher after N40 and N90 compared to N0 and after N90 compared to N40 (p < 0.05). Although both nap opportunity durations were beneficial, N90 was better than N40 for improving physical performances and attention as well as the perception of recovery, reducing fatigue perception, muscle soreness, and negative mood states.
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spelling pubmed-73697432020-07-21 A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance Boukhris, Omar Trabelsi, Khaled Ammar, Achraf Abdessalem, Raouf Hsouna, Hsen Glenn, Jordan M. Bott, Nick Driss, Tarak Souissi, Nizar Hammouda, Omar Garbarino, Sergio Bragazzi, Nicola Luigi Chtourou, Hamdi Int J Environ Res Public Health Article This study examined the effects of different nap durations on attention and physical performance as well as mood states, sleepiness, perceived exertion (RPE), recovery (PRS), and muscle soreness (DOMS) in trained men. Fourteen amateur team sport players (age: 20.3 ± 3.0 years, height: 173.1 ± 6.7 cm, body-mass: 68.1 ± 6.6 kg) performed a maximal voluntary isometric contraction (MVIC) test, 5-m shuttle run, and the digit-cancellation (i.e., attention) test after a no-nap (N0) and 40-min (N40) and 90-min (N90) of nap opportunities. Subjective measurement of mood states, RPE, PRS and DOMS were determined. Compared to N0, both nap durations enhanced attention, MVIC, total distance (TD), and higher distance (HD) (p < 0.001), with a higher gain after N90 compared to N40 for attention (Δ = +3), MVIC (Δ = +30 N) and TD (Δ = +35 m) (p < 0.001). Total mood scores were better after N40 and N90 compared to N0 (p < 0.05), with lower scores after N90 compared to N40 (p < 0.05). DOMS and RPE scores were significantly lower and PRS was significantly higher after N40 and N90 compared to N0 and after N90 compared to N40 (p < 0.05). Although both nap opportunity durations were beneficial, N90 was better than N40 for improving physical performances and attention as well as the perception of recovery, reducing fatigue perception, muscle soreness, and negative mood states. MDPI 2020-06-28 2020-07 /pmc/articles/PMC7369743/ /pubmed/32605240 http://dx.doi.org/10.3390/ijerph17134650 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Boukhris, Omar
Trabelsi, Khaled
Ammar, Achraf
Abdessalem, Raouf
Hsouna, Hsen
Glenn, Jordan M.
Bott, Nick
Driss, Tarak
Souissi, Nizar
Hammouda, Omar
Garbarino, Sergio
Bragazzi, Nicola Luigi
Chtourou, Hamdi
A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title_full A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title_fullStr A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title_full_unstemmed A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title_short A 90 min Daytime Nap Opportunity Is Better Than 40 min for Cognitive and Physical Performance
title_sort 90 min daytime nap opportunity is better than 40 min for cognitive and physical performance
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7369743/
https://www.ncbi.nlm.nih.gov/pubmed/32605240
http://dx.doi.org/10.3390/ijerph17134650
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