Effect of Circadian Rhythm on Peak of Maximal Fat Oxidation on Non-Athletic Men

Authors

Asieh Sadat Mousavian1, Saeed Shakeria1, Masoud Nikbakht1, Hassan Darvakh2,*
1Department of Physical Education and Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
2epartment of Physical Education and Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
*Corresponding Author: epartment of Physical Education and Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran Email: [email protected]

Zahedan Journal of Research in Medical Sciences:Vol. 16, issue 6; 8-11
Published online:Jan 03, 2014
Article type:Research Article
Received:May 11, 2012
Accepted:Apr 15, 2013
How to Cite:Mousavian AS, Shakeria S, Nikbakht M, Darvakh H. Effect of Circadian Rhythm on Peak of Maximal Fat Oxidation on Non-Athletic Men. Zahedan J Res Med Sci. 2014;16(6):. doi:

Abstract

Background: The aim of this study is to investigate the effect of circadian rhythm on the maximal fat oxidation (MFO) and FATMAX in students without practice.

Materials and Methods: The subjects of this study were ten non-athletes male students (N=10), with the body mass index and maximal oxygen consumption below 50%, who were selected randomly. Run test was performed with three-minute stages and increased speed and slope to exhaustion at 6-8 am , 5-7 pm ,and 9.5-11 pm. Post hoc LSD test was used for describing the analytical findings and repeated measures to compare data in three times of morning, afternoon, and night.

Results: The results generally showed that average of maximal fat oxidation at night is more than evening and morning (.There is a slight difference between the afternoon and morning (p=0.006), but MFO and FATMAX mean in evening is more than morning and night. There is a slight difference between the morning and night (p=0.002)

Conclusion: So it can be concluded that circadian rhythm influences the maximal fat oxidation and fat oxidation is significantly higher in the evening than in the morning and it is good for fats.

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Copyright

© 2014, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.

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