Acute physical exercise under hypoxia improves sleep, mood and reaction time
Date
2016Author
Lemos, Valdir de Aquino [UNIFESP]
Santos, Ronaldo Vagner Thomatieli dos [UNIFESP]
Antunes, Hanna Karen Moreira [UNIFESP]
Lira, Fabio Santos de
Bittar, Irene Guarido Luz [UNIFESP]
Caris, Aline Venticinque [UNIFESP]
Tufik, Sergio [UNIFESP]
Mello, Marco Tulio de
Metadata
Show full item recordAbstract
This study aimed to assess the effect of two sessions of acute physical exercise at 50% VO2peak performed under hypoxia (equivalent to an altitude of 4500 in for 28 h) on sleep, mood and reaction time. Forty healthy men were randomized "into 4 groups: Normoxia (NG) (n = 10); Hypoxia (HG) (n = 10); Exercise under Normoxia (ENG) (n = 10); and Exercise under Hypoxia (EHG) (n = 10). All mood and reaction time assessments were performed 40 min after awakening. Sleep was reassessed on the first day at 14 h after the initiation of hypoxia; mood and reaction time were measured 28 h later. Two sessions of acute physical exercise at 50% VO2peak were performed for 60 min on the first and second days after 3 and 27 h, respectively, after starting to hypoxia. Improved sleep efficiency, stage N3 and REM sleep and reduced wake after sleep onset were observed under hypoxia after acute physical exercise. Tension, anger, depressed mood, vigor and reaction time scores improved after exercise under hypoxia. We condude that hypoxia impairs sleep, reaction time and mood. Acute physical exercise at 50% VO2peak under hypoxia improves sleep efficiency, reversing the aspects that had been adversely affected under hypoxia, possibly contributing to improved mood and reaction time. Crown Copyright (C) 2015 Published by Elsevier Inc. All rights reserved.
Collections
- EPM - Artigos [13561]
- ISS - Artigos [656]
Related items
Showing items related by title, author, creator and subject.
-
I Diretriz brasileira de cardio-oncologia pediátrica da Sociedade Brasileira de Cardiologia
Seber, Adriana [UNIFESP]; Miachon, Adriana Siviero [UNIFESP]; Tanaka, Ana Cristina Sayuri; Spinola-Castro, Angela Maria [UNIFESP]; Carvalho, Antonio Carlos [UNIFESP]; Petrilli, Antonio Sergio [UNIFESP]; Macedo, Carla Renata Pacheco Donato [UNIFESP]; Nars, Clarissa Carvalho Fongaro [UNIFESP]; Terzian, Claudia Naufel [UNIFESP]; Castro Junior, Claudio Galvão de; Santos, Cleusa Cavalcanti Lapa; Guerra, Cristina Chaves dos Santos; Silva, Dafne Cardoso Bourguignon da [UNIFESP]; Bassi, Débora Ugayama; Azeka, Estela; Feitosa, Fabiana Aragão; Hamamoto, Fernando [UNIFESP]; Szarf, Gilberto [UNIFESP]; Lederman, Henrique Manoel [UNIFESP]; Rigon Junior, Humberto João; Jatene, Ieda Biscegli; Mota, Isabele Coelho Fonseca da; Perrud, Jeferson Adriano [UNIFESP]; Soares Junior, José; Gutierrez, Julián Arango; Perin, Juliana Pepe Marinho [UNIFESP]; Soares, Juliana dos Santos [UNIFESP]; Catani, Liane Hulle; Tsai, Liliana Yu [UNIFESP]; Vianna, Livia Cristina [UNIFESP]; Paiva, Marcelo Goulart; Santos, Marcelo José; Ishigai, Marcia Marcelino de Souza [UNIFESP]; Diógenes, Maria Suely Bezerra [UNIFESP]; Alves, Maria Teresa de Seixas [UNIFESP]; Piedade, Maria Tereza Castro [UNIFESP]; Parreiras, Mariana; Cypriano, Mônica [UNIFESP]; Negrini, Nilce da Silva [UNIFESP]; Campos Filho, Orlando [UNIFESP]; Figueiredo, Paula Andrade [UNIFESP]; Novaes, Paulo Eduardo [UNIFESP]; Camargo, Paulo Roberto [UNIFESP]; Maia, Priscila dos Santos [UNIFESP]; Petrilli, Renata [UNIFESP]; Arduini, Rodrigo Genaro [UNIFESP]; Gouveia, Roseane Vasconcelos [UNIFESP]; Teruya, Suzana Barbosa Miranda [UNIFESP]; Moisés, Valdir Ambrósio [UNIFESP]; Morais, Vera Lúcia Lins de (Sociedade Brasileira de Cardiologia - SBC, 2013-05-01) -
Experience Report on Setting Up a Transdisciplinary Outpatient Unit for Transgender Health
Vieira, Denise Leite [UNIFESP]; Fanganiello, Ana Luiza [UNIFESP]; Zaneti, Marina Milograna [UNIFESP]; Vieira, Fernanda de Sousa [UNIFESP]; Brasolin, Adriano [UNIFESP]; Rocha, Natalia Turena [UNIFESP]; Sodre, Eduardo [UNIFESP]; Silveira, Mariana [UNIFESP]; Cervi, Thales [UNIFESP]; Penteado, Sonia [UNIFESP]; Brito, Maria Jose [UNIFESP]; Alves, Juliana [UNIFESP]; Mota, Marisa [UNIFESP]; Holanda, Fabiola [UNIFESP]; Tanaka, Luiza [UNIFESP]; Fernandes, Maria Jose [UNIFESP]; Takano, Claudia [UNIFESP]; Yarak, Samira [UNIFESP]; Azevedo, Renata [UNIFESP]; Gois, Aecio [UNIFESP]; Silva, Ivaldo [UNIFESP]; Mari, Jair [UNIFESP]; Pereira, Pedro [UNIFESP]; Ferreira, Lydia [UNIFESP]; Dias-Da-Silva, Magnus R. [UNIFESP] (Wiley, 2017) -
Tabagismo - parte I
Mirra, Antonio Pedro [UNIFESP]; Meirelles, Ricardo Henrique Sampaio [UNIFESP]; Godoy, Irma de [UNIFESP]; Issa, Jaqueline [UNIFESP]; Reichert, Jonatas [UNIFESP]; Carvalho, Noemia Barbosa [UNIFESP]; Alencar Filho, Aristoteles Comte de [UNIFESP]; Achutti, Aloysio [UNIFESP]; Silva, Camille Rodrigues da [UNIFESP]; Santos, Sérgio Ricardo [UNIFESP]; Hetem, Luiz Alberto [UNIFESP]; Dias, Joao Carlos [UNIFESP]; Nakamura, Mary Uchiyama [UNIFESP]; Quintino, Marisa Pascale [UNIFESP]; Cantarino, Cristina Maria [UNIFESP]; Pereira, Ana Cristina Pinho Mendes [UNIFESP]; Mendes, Fiorentino Fernandes [UNIFESP]; Duarte, Nadia Maria da Conceicao [UNIFESP]; Gigliotti, Analice [UNIFESP]; Marques, Ana Cecilia Petta Roselli [UNIFESP]; Andrade, Arthur Guerra de [UNIFESP]; Silva, Celso Rodrigues [UNIFESP]; Sociedade Brasileira Pneumol & Tis; Sociedade Brasileira Cardiologia; Associacao Brasileira Psiquiatria; Federacao Brasileira Sociedades Gi; Associacao Brasileira Med Intensiv; Sociedade Brasileira Cancerologia; Sociedade Brasileira Pediat (Assoc Medica Brasileira, 2010-03-01)