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Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men
[PURPOSE]: Postprandial lipemia (PPL) contributesto the development of atherosclerosis. In females, repeated 8-second bouts of interval sprinting exercise reduced PPL, however, the effect of 8-second bouts of interval sprinting on PPL of overweight males is undetermined. Thus, the effect of 8-second...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society for Exercise Nutrition
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4899899/ https://www.ncbi.nlm.nih.gov/pubmed/27298807 http://dx.doi.org/10.20463/jenb.2016.03.20.1.7 |
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author | Chu, Aaron Boutcher, Yati N Boutcher, Stephen H |
author_facet | Chu, Aaron Boutcher, Yati N Boutcher, Stephen H |
author_sort | Chu, Aaron |
collection | PubMed |
description | [PURPOSE]: Postprandial lipemia (PPL) contributesto the development of atherosclerosis. In females, repeated 8-second bouts of interval sprinting exercise reduced PPL, however, the effect of 8-second bouts of interval sprinting on PPL of overweight males is undetermined. Thus, the effect of 8-secondsof interval sprinting for 20 min, the night before ingestion of a high-fat meal (HFM), on plasma triacylglycerol(TG) levelswas examined. [METHODS]: Ten overweight males acted as participants (BMI = 26±3.0kg/m2, age 22 ± 2.5 years). A crossover design was employed withinterval sprinting and a noexercise condition separated by 7days. Participants consumed a milkshake (high-fat meal;HFM = 4170 kJ/993 Kcal) the morning after an overnight fast, followed by 4 hourly blood samples. Participants performedone bout of interval sprinting (8seconds sprinting at 110-115rpm, 12seconds active recovery at ~60rpm for 20 minutes) the evening before the consumption of the HFM. [RESULTS]: Postprandial TG was 22.5% lower in the interval sprinting compared to the noexercise condition when comparing the change in total area under the curve (ΔAUCT): ISE(7.15±1.90mmolL(-1)h(-1)) versus noexercise (9.22±3.44mmolL(-1)h(-1)), p=.014. The correlation between fasting TG levels in the noexercise condition and total reduction in AUCT between the conditions was significant (r=.87, p=.001). [CONCLUSION]: One 20-min bout of interval sprinting,the night before consumption of a HFM,significantly attenuated the PPL response of sedentary males. |
format | Online Article Text |
id | pubmed-4899899 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Korean Society for Exercise Nutrition |
record_format | MEDLINE/PubMed |
spelling | pubmed-48998992016-06-13 Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men Chu, Aaron Boutcher, Yati N Boutcher, Stephen H J Exerc Nutrition Biochem Original Article [PURPOSE]: Postprandial lipemia (PPL) contributesto the development of atherosclerosis. In females, repeated 8-second bouts of interval sprinting exercise reduced PPL, however, the effect of 8-second bouts of interval sprinting on PPL of overweight males is undetermined. Thus, the effect of 8-secondsof interval sprinting for 20 min, the night before ingestion of a high-fat meal (HFM), on plasma triacylglycerol(TG) levelswas examined. [METHODS]: Ten overweight males acted as participants (BMI = 26±3.0kg/m2, age 22 ± 2.5 years). A crossover design was employed withinterval sprinting and a noexercise condition separated by 7days. Participants consumed a milkshake (high-fat meal;HFM = 4170 kJ/993 Kcal) the morning after an overnight fast, followed by 4 hourly blood samples. Participants performedone bout of interval sprinting (8seconds sprinting at 110-115rpm, 12seconds active recovery at ~60rpm for 20 minutes) the evening before the consumption of the HFM. [RESULTS]: Postprandial TG was 22.5% lower in the interval sprinting compared to the noexercise condition when comparing the change in total area under the curve (ΔAUCT): ISE(7.15±1.90mmolL(-1)h(-1)) versus noexercise (9.22±3.44mmolL(-1)h(-1)), p=.014. The correlation between fasting TG levels in the noexercise condition and total reduction in AUCT between the conditions was significant (r=.87, p=.001). [CONCLUSION]: One 20-min bout of interval sprinting,the night before consumption of a HFM,significantly attenuated the PPL response of sedentary males. Korean Society for Exercise Nutrition 2016-03-31 2016-03-31 /pmc/articles/PMC4899899/ /pubmed/27298807 http://dx.doi.org/10.20463/jenb.2016.03.20.1.7 Text en ©2016 The Korean Society for Exercise Nutrition ©2016 Aaron Chu et al.; Licensee Journal of Exercise Nutrition and Biochemistry. This is an open accessarticle distributed under the terms of the creative commons attribution license (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the orginal work is properly cited. |
spellingShingle | Original Article Chu, Aaron Boutcher, Yati N Boutcher, Stephen H Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title | Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title_full | Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title_fullStr | Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title_full_unstemmed | Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title_short | Effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
title_sort | effect of acute interval sprinting exercise on postprandial lipemia of sedentary young men |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4899899/ https://www.ncbi.nlm.nih.gov/pubmed/27298807 http://dx.doi.org/10.20463/jenb.2016.03.20.1.7 |
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