Similar substrate oxidation rates in concentric and eccentric cycling matched for aerobic power output

Laurie Isacco, Ophélie Ritter, Nicolas Tordi, Davy Laroche, Bruno Degano, Malika Bouhaddi, Mark Rakobowchuk, Laurent Mourot

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This study investigated substrate oxidation in concentric and eccentric cycling matched for aerobic power output in the postprandial state. Energy expenditure, respiratory exchange ratio, and fat and carbohydrate oxidation rates were measured at rest and after 15, 30, and 45 min of eccentric and concentric cycling in 12 men. Absolute and relative aerobic power output and energy expenditure were similar during concentric and eccentric exercise. No effect of exercise modality was observed for substrate metabolism.

Original languageEnglish
Pages (from-to)1204-1207
Number of pages4
JournalApplied Physiology, Nutrition and Metabolism
Volume41
Issue number11
DOIs
Publication statusPublished - 19 Jul 2016
Externally publishedYes

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Energy Metabolism
Exercise
Fats
Carbohydrates

Keywords

  • Eccentric
  • Energy expenditure
  • Exercise
  • Metabolism
  • Postprandial
  • Substrate utilization

ASJC Scopus subject areas

  • Endocrinology, Diabetes and Metabolism
  • Physiology
  • Nutrition and Dietetics
  • Physiology (medical)

Cite this

Similar substrate oxidation rates in concentric and eccentric cycling matched for aerobic power output. / Isacco, Laurie; Ritter, Ophélie; Tordi, Nicolas; Laroche, Davy; Degano, Bruno; Bouhaddi, Malika; Rakobowchuk, Mark; Mourot, Laurent.

In: Applied Physiology, Nutrition and Metabolism, Vol. 41, No. 11, 19.07.2016, p. 1204-1207.

Research output: Contribution to journalArticle

Isacco, Laurie ; Ritter, Ophélie ; Tordi, Nicolas ; Laroche, Davy ; Degano, Bruno ; Bouhaddi, Malika ; Rakobowchuk, Mark ; Mourot, Laurent. / Similar substrate oxidation rates in concentric and eccentric cycling matched for aerobic power output. In: Applied Physiology, Nutrition and Metabolism. 2016 ; Vol. 41, No. 11. pp. 1204-1207.
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