dc.creator | Karayigit, Raci | es |
dc.creator | Eser, Mustafa Can | es |
dc.creator | ahin, Fatma Nese | es |
dc.creator | Sari, Cengizhan | es |
dc.creator | Sánchez-Gómez, Ángela | es |
dc.creator | Domínguez Herrera, Raúl | es |
dc.creator | Koz, Mitat | |
dc.date.accessioned | 2022-11-08T16:34:55Z | |
dc.date.available | 2022-11-08T16:34:55Z | |
dc.date.issued | 2022-02-15 | |
dc.identifier.citation | Karayigit, R., Eser, M.C., ahin, F.N., Sari, C., Sánchez-Gómez, Á., Domínguez Herrera, R. y Koz, M. (2022). The Acute Effects of Normobaric Hypoxia on Strength, Muscular Endurance and Cognitive Function: Influence of Dose and Sex. Biology, 11 (2), 309/1-14. https://doi.org/10.3390/biology11020309. | |
dc.identifier.issn | 2079-7737 | es |
dc.identifier.uri | https://hdl.handle.net/11441/139128 | |
dc.description.abstract | The aim of this study was to examine the acute effects of different levels of hypoxia
on maximal strength, muscular endurance, and cognitive function in males and females. In total,
13 males (mean SD: age, 23.6 2.8 years; height, 176.6 3.9 cm; body mass, 76.6 2.1 kg) and
13 females (mean SD: age, 22.8 1.4 years; height, 166.4 1.9 cm; body mass, 61.6 3.4 kg)
volunteered for a randomized, double-blind, crossover study. Participants completed a one repetition
strength and muscular endurance test (60% of one repetition maximum to failure) for squat and
bench press following four conditions; (i) normoxia (900 m altitude; FiO2: 21%); (ii) low dose hypoxia
(2000 m altitude; FiO2: 16%); (iii) moderate dose hypoxia (3000 m altitude; FiO2: 14%); and (iv) high
dose hypoxia (4000 m altitude; FiO2: 12%). Heart rate, blood lactate, rating of perceived exertion,
and cognitive function was also determined during each condition. The one repetition maximum
squat (p = 0.33) and bench press (p = 0.68) did not differ between conditions or sexes. Furthermore,
squat endurance did not differ between conditions (p = 0.34). There was a significant decrease in
bench press endurance following moderate (p = 0.02; p = 0.04) and high (p = 0.01; p = 0.01) doses
of hypoxia in both males and females compared to normoxia and low dose hypoxia, respectively.
Cognitive function, ratings of perceived exertion, and lactate were also significantly different in high
and moderate dose hypoxia conditions compared to normoxia (p < 0.05). Heart rate was not different
between the conditions (p = 0.30). In conclusion, high and moderate doses of acute normobaric
hypoxia decrease upper body muscular endurance and cognitive performance regardless of sex;
however, lower body muscular endurance and maximal strength are not altered. | es |
dc.format | application/pdf | es |
dc.format.extent | 14 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Biology, 11 (2), 309/1-14. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Hypoxic dose | es |
dc.subject | Resistance training | es |
dc.subject | Muscular endurance | es |
dc.subject | Sex difference | es |
dc.subject | Flanker | es |
dc.title | The Acute Effects of Normobaric Hypoxia on Strength, Muscular Endurance and Cognitive Function: Influence of Dose and Sex | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Motricidad Humana y Rendimiento Deportivo | es |
dc.relation.publisherversion | http://doi.org/10.3390/biology11020309 | es |
dc.identifier.doi | 10.3390/biology11020309 | es |
idus.validador.nota | Mira lo del pág. Lo he sacado del curso, a ver si está bien. | es |
dc.journaltitle | Biology | es |
dc.publication.volumen | 11 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 309/1 | es |
dc.publication.endPage | 14 | es |