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The Effects of Acute Overfeeding and Exercise on Postprandial Glycemia and Insulinemia

Chapman, James L.
http://orcid.org/0000-0001-8309-955X
http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1606224937279924

Abstract Details

2020, Master of Science (MS), Ohio University, Exercise Physiology-Research (Health Sciences and Professions).
The purpose of this investigation was to determine the acute effects of overfeeding followed by a single bout of exercise on postprandial glycemia and insulinemia. Nine apparently healthy men (24.9  5.0) participated in three experimental trials, each trial consisting of two sessions. The first session included a period of controlled feeding for 24 hours with a single exercise bout, controlling the participants’ energy availability at 25 (caloric deficit), 45 (caloric balance) and 65 (caloric surplus) kcal/kg FFM. The single exercise bout consisted of treadmill running at 60% of the participants’ VO2max until 10 kcal/kg FFM was expended. These calories were replaced back into their caloric intake. The following morning, the participants returned to the laboratory for a baseline blood sample, consumption of a mixed meal followed by subsequent blood samples over a three-hour period. The results of this study indicated that controlled caloric intake over a 24 hour period with a single bout of exercise did not significantly diminish or improve insulin sensitivity among the calorically restricted, balanced and overfed trials.
Sharon Perry, Ph.D (Advisor)
Michael Clevidence, M.S (Committee Member)
Paul Chase, Ph.D (Committee Member)
87 p.
Health Sciences; Medicine; Physiology
Glycemic Control; Glucose; Insulin; Insulin Resistance; Insulin Sensitivity; Overfeeding; Overeating; Positive Energy Balance; Negative Energy Balance

Recommended Citations

Citations

  • Chapman, J. L. (2020). The Effects of Acute Overfeeding and Exercise on Postprandial Glycemia and Insulinemia [Master's thesis, Ohio University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1606224937279924

    APA Style (7th edition)

  • Chapman, James. The Effects of Acute Overfeeding and Exercise on Postprandial Glycemia and Insulinemia. 2020. Ohio University, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1606224937279924.

    MLA Style (8th edition)

  • Chapman, James. "The Effects of Acute Overfeeding and Exercise on Postprandial Glycemia and Insulinemia." Master's thesis, Ohio University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1606224937279924

    Chicago Manual of Style (17th edition)

ohiou1606224937279924
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This open access ETD is published by Ohio University and OhioLINK.