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    Université de Fribourg

    Standing economy: does the heterogeneity in the energy cost of posture maintenance reside in differential patterns of spontaneous weight-shifting?

    Miles-Chan, Jennifer L. ; Fares, Elie-Jacques ; Berkachy, Redina ; Jacquet, Philippe ; Isacco, Laurie ; Schutz, Yves ; Montani, Jean-Pierre ; Dulloo, Abdul G.

    In: European Journal of Applied Physiology, 2017, vol. 117, no. 4, p. 795–807

    Due to sedentarity-associated disease risks, there is much interest in methods to increase low-intensity physical activity. In this context, it is widely assumed that altering posture allocation can modify energy expenditure (EE) to impact body-weight regulation and health. However, we have recently shown the existence of two distinct phenotypes pertaining to the energy cost of...

    Université de Fribourg

    Reliability of low‐power cycling efficiency in energy expenditure phenotyping of inactive men and women

    Fares, Elie-Jacques ; Isacco, Laurie ; Monnard, Cathriona R. ; Miles-Chan, Jennifer L. ; Montani, Jean-Pierre ; Schutz, Yves ; Dulloo, Abdul G.

    In: Physiological Reports, 2017, vol. 5, no. 9, p. e13233

    Standardized approaches to assess human energy expenditure (EE) are well defined at rest and at moderate to high‐intensity exercise, but not at light intensity physical activities energetically comparable with those of daily life (i.e., 1.5–4 times the resting EE, i.e., 1.5–4 METs). Our aim was to validate a graded exercise test for assessing the energy cost of low‐intensity dynamic...