Results 21 to 30 of about 69,010 (290)

Lipolytic Markers, Insulin and Resting Fat Oxidation are Associated with Maximal Fat Oxidation [PDF]

International Journal of Sports Medicine, 2016
The maximal capacity to oxidize fat during exercise (MFO) is associated with 24-h fat balance and insulin sensitivity. Understanding factors that influence MFO could have implications for metabolic health. We investigated relationships between selected plasma metabolites, hormones and overnight-fasted resting fat oxidation rates (Resting), with MFO ...
S L, Robinson, E S, Chambers, G, Fletcher, G A, Wallis   +3 more
openaire   +2 more sources

Pre-exercise meal on oxidation of energy substrates during maximal exercise test in non-trained individuals [PDF]

Archives of Endocrinology and Metabolism, 2023
Objective: This study aimed to compare the influence of a high carbohydrate meal versus high-fat meal on the oxidation of substrates during an exercise incremental test.
Lucas Ribeiro da Silva, Giuseppe Potrick Stefani, Gilson Pires Dorneles, Aline Marcadenti, Pedro Dal Lago   +4 more
doaj   +1 more source

Multidisciplinary lifestyle intervention in children and adolescents - results of the project GRIT (Growth, Resilience, Insights, Thrive) pilot study [PDF]

, 2020
Background: During childhood and adolescence leading behavioural risk factors for the development of cardiometabolic diseases include poor diet quality and sedentary lifestyle.
, Cohen, Felicity, Isenring, Elizabeth, Marshall, Skye, Mayr, Hannah L, Soenen, Stijn   +5 more
core   +1 more source

Absent Exercise-Induced Improvements in Fat Oxidation in Women With Polycystic Ovary Syndrome After High-Intensity Interval Training

Frontiers in Physiology, 2021
Background: Polycystic ovary syndrome (PCOS) and metabolic inflexibility are linked to insulin resistance, and women with PCOS appear to be metabolic inflexible in the rested, insulin-stimulated state.
Sofie Lionett, Sofie Lionett, Ida Almenning Kiel, Ida Almenning Kiel, Ragnhild Røsbjørgen, Stian Lydersen, Steen Larsen, Steen Larsen, Trine Moholdt, Trine Moholdt   +9 more
doaj   +1 more source

The Effects of Acute Ingestion of a High-fat Solution, compared to a High-Carbohydrate Solution, on Skeletal Muscle Oxygenation, Fat Oxidation and Performance During a 2-hour Cycling Effort Followed by a Short Time Trial in Cyclists and Triathletes

Baltic Journal of Sport and Health Sciences, 2021
This study aimed to determine the effects of consuming a high fat solution (HFS) compared to a high carbohydrate solution (HCS) during a cycling effort on substrate oxidation, muscle oxygenation and performance with cyclists and triathletes. Thirteen men
Antoine Jolicoeur Desroches, Frédéric Domingue, Louis Laurencelle, Claude Lajoie   +3 more
doaj   +1 more source

Effect of 3 and 6 mg/kg of caffeine on fat oxidation during exercise in healthy active women

Biology of Sport, 2022
The aim of this study was to investigate the effect of 3 and 6 mg of caffeine per kg of body mass (mg/kg) on whole-body substrate oxidation during an incremental cycling exercise test in healthy active women.
David Varillas-Delgado, Millán Aguilar-Navarro, Alejandro Muñoz, Álvaro López-Samanés, Carlos Ruiz-Moreno, María Posada-Ayala, Francisco J. Amaro-Gahete, Juan Coso, Jorge Gutiérrez-Hellín   +8 more
doaj   +1 more source

Low‐intensity exercise stimulates bioenergetics and increases fat oxidation in mitochondria of blood mononuclear cells from sedentary adults

Physiological Reports, 2020
Aim Exercise training induces adaptations in muscle and other tissue mitochondrial metabolism, dynamics, and oxidative phosphorylation capacity. Mitochondrial fatty acid oxidation was shown to be pivotal for the anti‐inflammatory status of immune cells ...
Edgars Liepinsh, Elina Makarova, Liga Plakane, Ilze Konrade, Kaspars Liepins, Melita Videja, Eduards Sevostjanovs, Solveiga Grinberga, Marina Makrecka‐Kuka, Maija Dambrova   +9 more
doaj   +1 more source

Fat Oxidation Kinetics Is Related to Muscle Deoxygenation Kinetics During Exercise

Frontiers in Physiology, 2020
PurposeThe 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.MethodsEleven cyclists [peak oxygen uptake (V.O2⁢p⁢
Anouck Zurbuchen, Stefano Lanzi, Stefano Lanzi, Ludovic Voirol, Cybele Barboza Trindade, Boris Gojanovic, Bengt Kayser, Nicolas Bourdillon, Xavier Chenevière, Davide Malatesta   +9 more
doaj   +1 more source

Effect of one night of sleep deprivation on maximal fat oxidation during graded exercise

Journal of Physical Fitness and Sports Medicine, 2013
The aim of this study was to investigate the effects of one night of sleep deprivation on maximal fat oxidation during a graded exercise test. Ten healthy young males underwent two 2-day control and sleep deprivation trials.
Masayuki Konishi, Masaki Takahashi, Naoya Endo, Shigeharu Numao, Shun Takagi, Masashi Miyashita, Taishi Midorikawa, Katsuhiko Suzuki, Shizuo Sakamoto   +8 more
doaj   +1 more source

Performance Profile among Age Categories in Young Cyclists

Biology, 2021
Endurance profile assessment is of major interest to evaluate the cyclist’s performance potential. In this regard, maximal oxygen uptake and functional threshold power are useful functional parameters to determine metabolic training zones (ventilatory ...
Cristian Marín-Pagán, Stéphane Dufour, Tomás T. Freitas, Pedro E. Alcaraz   +3 more
doaj   +1 more source