Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training
The aim of this study was to analyze metabolic responses, energy expenditure per systems (EE, %) and total energy expenditure (TEE, kcal) after an acute session of continuous endurance training (ET) and high-intensity interval training (HIIT). Eleven healthy young men (21 ± 3 years; BMI: 21 ± 3 kg.m...
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| Format: | Online |
| Language: | English |
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Universidade Estadual de Campinas
2019
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| Online Access: | https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/1249 |
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| author | Nunes, Silas Gabriel de Oliveira Mikahil, Mara Patricia Traina Chacon Castro, Alex Duft, Renata Garbellini Santos, Marcel Lopes dos Cavaglieri, Cláudia Regina |
| author_facet | Nunes, Silas Gabriel de Oliveira Mikahil, Mara Patricia Traina Chacon Castro, Alex Duft, Renata Garbellini Santos, Marcel Lopes dos Cavaglieri, Cláudia Regina |
| author_sort | Nunes, Silas Gabriel de Oliveira |
| collection | Portal de Eventos Científicos da UNICAMP |
| container_reference | Revista dos Trabalhos de Iniciação Científica da UNICAMP; n. 26 (2018): Congresso de Iniciação Científica Unicamp |
| description | The aim of this study was to analyze metabolic responses, energy expenditure per systems (EE, %) and total energy expenditure (TEE, kcal) after an acute session of continuous endurance training (ET) and high-intensity interval training (HIIT). Eleven healthy young men (21 ± 3 years; BMI: 21 ± 3 kg.m-2), performed three experimental sessions in random order: ET (40 min at 70% of heart rate reserve - HRR), HIIT (40 min, 5 min of warm-up + 5 sets of 4 min at 90% HRR, with 3 min at 50% HRR); and control session (CO, 40 min sitting at rest). Venous blood samples were collected Pre and Post each experimental session to through metabolomics (H1 NMR spectroscopy); and blood from the distal surface of the finger Pre and Post 1, 3, 5 e 7 min of each session to analyse energic systems and energy expenditure (EE) through the GEDAE-LaB software. Discriminant metabolites of metabolic responses between each session were identified using specifics softwares. ET and HIIT presented similarly higher TEE compared to CO (P < 0.01), however, ET presented higher relative contribution of aerobic metabolism compared to HIIT (P < 0.01), while HIIT presented higher relative contribution of anaerobic lactic. These findings demonstrate the role of manipulating exercise intensity and alter the relative contribution of metabolism to produce energy (e.g.: increase anaerobic lactic metabolism during HIIT and aerobic metabolism during ET) to increase the overall metabolic response after work exercise. |
| first_indexed | 2025-10-08T13:53:54Z |
| format | Online |
| id | ojs-article-1249 |
| institution | Universidade Estadual de Campinas |
| issn | 2596-1969 |
| language | eng |
| last_indexed | 2025-10-08T13:53:54Z |
| publishDate | 2019 |
| publisher | Universidade Estadual de Campinas |
| record_format | ojs |
| spelling | ojs-article-12492025-09-26T14:32:30Z Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training Nunes, Silas Gabriel de Oliveira Mikahil, Mara Patricia Traina Chacon Castro, Alex Duft, Renata Garbellini Santos, Marcel Lopes dos Cavaglieri, Cláudia Regina Metabolomics HIIT Continuous endurance training. The aim of this study was to analyze metabolic responses, energy expenditure per systems (EE, %) and total energy expenditure (TEE, kcal) after an acute session of continuous endurance training (ET) and high-intensity interval training (HIIT). Eleven healthy young men (21 ± 3 years; BMI: 21 ± 3 kg.m-2), performed three experimental sessions in random order: ET (40 min at 70% of heart rate reserve - HRR), HIIT (40 min, 5 min of warm-up + 5 sets of 4 min at 90% HRR, with 3 min at 50% HRR); and control session (CO, 40 min sitting at rest). Venous blood samples were collected Pre and Post each experimental session to through metabolomics (H1 NMR spectroscopy); and blood from the distal surface of the finger Pre and Post 1, 3, 5 e 7 min of each session to analyse energic systems and energy expenditure (EE) through the GEDAE-LaB software. Discriminant metabolites of metabolic responses between each session were identified using specifics softwares. ET and HIIT presented similarly higher TEE compared to CO (P < 0.01), however, ET presented higher relative contribution of aerobic metabolism compared to HIIT (P < 0.01), while HIIT presented higher relative contribution of anaerobic lactic. These findings demonstrate the role of manipulating exercise intensity and alter the relative contribution of metabolism to produce energy (e.g.: increase anaerobic lactic metabolism during HIIT and aerobic metabolism during ET) to increase the overall metabolic response after work exercise. Universidade Estadual de Campinas 2019-02-18 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo de convidado application/pdf https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/1249 10.20396/revpibic2620181249 Revista dos Trabalhos de Iniciação Científica da UNICAMP; n. 26 (2018): Congresso de Iniciação Científica Unicamp 2596-1969 eng https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/1249/1323 Copyright (c) 2019 Silas Gabriel de Oliveira Nunes, Mara Patricia Traina Chacon Mikahil http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Nunes, Silas Gabriel de Oliveira Mikahil, Mara Patricia Traina Chacon Castro, Alex Duft, Renata Garbellini Santos, Marcel Lopes dos Cavaglieri, Cláudia Regina Metabolomics HIIT Continuous endurance training. Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title | Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title_full | Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title_fullStr | Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title_full_unstemmed | Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title_short | Energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| title_sort | energetic and metabolic responses after acute sessions of continuous endurance training and high-intensity interval training |
| topic | Metabolomics HIIT Continuous endurance training. |
| url | https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/1249 |
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