The Effect of a 20 km Run on Appetite Regulation in Long Distance Runners
AbstractThe purpose of the present study was to investigate appetite-related hormonal responses and energy intake after a 20 km run in trained long distance runners. Twenty-three male long-distance runners completed two trials: either an exercise trial consisting of a 20 km outdoor run (EX) or a control trial with an identical period of rest (CON). Blood samples were collected to determine plasma acylated ghrelin, peptide YY3-36 (PYY3-36) and other hormonal and metabolite concentrations. Energy intake during a buffet test meal was also measured 30 min after the exercise or rest periods. Although plasma acylated ghrelin concentrations were significantly decreased after the 20 km run (p < 0.05), plasma PYY3-36 did not change significantly following exercise. Absolute energy intake during the buffet test meal in EX (1325 ± 55 kcal) was significantly lower than that in CON (1529 ± 55 kcal), and there was a relatively large degree of individual variability for exercise-induced changes in energy intake (−40.2% to 12.8%). However, exercise-induced changes in energy intake were not associated with plasma acylated ghrelin or PYY3-36 responses. The results demonstrated that a 20 km run significantly decreased plasma acylated ghrelin concentrations and absolute energy intake among well-trained long distance runners. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Kojima, C.; Ishibashi, A.; Ebi, K.; Goto, K. The Effect of a 20 km Run on Appetite Regulation in Long Distance Runners. Nutrients 2016, 8, 672.
Kojima C, Ishibashi A, Ebi K, Goto K. The Effect of a 20 km Run on Appetite Regulation in Long Distance Runners. Nutrients. 2016; 8(11):672.Chicago/Turabian Style
Kojima, Chihiro; Ishibashi, Aya; Ebi, Kumiko; Goto, Kazushige. 2016. "The Effect of a 20 km Run on Appetite Regulation in Long Distance Runners." Nutrients 8, no. 11: 672.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.