Affiner les résultats

Type de document

Collection spécifique

Langue

Université de Fribourg

Fat oxidation kinetics is related to muscle deoxygenation kinetics during exercise

Zurbuchen, Anouck ; Lanzi, Stefano ; Voirol, Ludovic ; Trindade, Cybele Barboza ; Gojanovic, Boris ; Kayser, Bengt ; Bourdillon, Nicolas ; Chenevière, Xavier ; Malatesta, Davide

In: Frontiers in Physiology, 2020, vol. 11, p. -

The present study aimed to determine whether whole-body fat oxidation and muscle deoxygenation kinetics parameters during exercise were related in individuals with different aerobic fitness levels.Methods: Eleven cyclists [peak oxygen uptake (V.O2peak): 64.9 ± 3.9 mL⋅kg–1⋅min–1] and 11 active individuals (V.O2peak: 49.1 ± 7.4 mL⋅kg–1⋅min–1) performed a maximal incremental...

Università della Svizzera italiana

Sedentary behaviour in Swiss children and adolescents : disentangling associations with the perceived and objectively measured environment

Bringolf-Isler, Bettina ; De Hoogh, Kees ; Schindler, Christian ; Kayser, Bengt ; Suggs, L. Suzanne ; Dössegger, Alain ; Probst-Hensch, Nicole ; The SOPHYA Study Group

In: International journal of environmental research and public health, 2018, vol. 15, no. 5, p. 918

Identifying correlates of sedentary behaviour across all levels of the ecological model and understanding their interrelations is a promising method to plan effective interventions. The present study examined whether the objectively assessed and the perceived neighbourhood are associated with children’s sedentary behaviour time (SBT). A comprehensive set of factors at different levels of...

Consortium of Swiss Academic Libraries

Energy expenditure of extreme competitive mountaineering skiing

Praz, Caroline ; Léger, Bertrand ; Kayser, Bengt

In: European Journal of Applied Physiology, 2014, vol. 114, no. 10, p. 2201-2211

Université de Fribourg

Comparison of conventional and individualized 1-MET values for expressing maximum aerobic metabolic rate and habitual activity related energy expenditure

Heydenreich, Juliane ; Schutz, Yves ; Melzer, Katarina ; Kayser, Bengt

In: Nutrients, 2019, vol. 11, no. 2, p. 458

The maximum aerobic metabolic rate can be expressed in multiple metabolically equivalent tasks (MET), i.e., METmax. The purpose was to quantify the error when the conventional (3.5 mL∙kg−1∙min−1) compared to an individualized 1-MET-value is used for calculating METmax and estimating activity energy expenditure (AEE) in endurance-trained athletes (END) and active healthy controls...

Consortium of Swiss Academic Libraries

Exercise starts and ends in the brain

Kayser, Bengt

In: European Journal of Applied Physiology, 2003, vol. 90, no. 3-4, p. 411-419