Results 71 to 80 of about 1,019 (170)

Effect of ambient temperature on fat oxidation during an incremental cycling exercise test. [PDF]

, 2021
Aim: The objective of this current research was to compare fat oxidation rates during an incremental cycling exercise test in a temperate vs. hot environment.
Brito de Souza, Diego, Del Coso, Juan, Giráldez Costas, Verónica, González García, Jaime, Gutiérrez Hellín, Jorge, Ruiz Moreno, Carlos   +5 more
core   +1 more source

Astaxanthin in Exercise Metabolism, Performance and Recovery: A Review [PDF]

, 2017
During periods of heavy exercise training and competition, lipid, protein and nucleic molecules can become damaged due to an overproduction of reactive oxygen and nitrogen species within the exercising organism.
Achten, Ambati, Aoi, Aoi, Baralic, Bloomer, Busso, Choi, Clark, Connolly, Coral-Hinostroza, Coyle, Dalle-Donne, Djordjevic, Done, Earnest, Goedecke, Goto, Guerin, Hill, Howatson, Hussein, Ikeuchi, Karppi, Kaspar, Kidd, Kupcinskas, Kurashige, Lee, Leeder, Liu, Mercke Odeberg, Miki, Naguib, Okada, Palozza, Peternelj, Pingitore, Powers, Powers, Radak, Radak, Reid, Res, Roberts, Rüfer, Shah, Shanks, Shimidzu, Slattery, Spiller, Stahl, Venables, Visioli, Wagner, Warren, Wolf, Xu, Yang, Yang, Yeo, Østerlie   +61 more
core   +3 more sources

Effect of p-Synephrine on Fat Oxidation Rate during Exercise of Increasing Intensity in Healthy Active Women [PDF]

, 2022
p-Synephrine is the principal alkaloid of bitter orange (Citrus aurantium). Several recent investigations have found that the intake of 2-3 mg/kg of p-synephrine raises fat oxidation rate during exercise of low-to-moderate intensity.
Amaro Gahete, Francisco José, Gutiérrez Hellín, Jorge   +1 more
core   +1 more source

Update on the effects of physical activity on insulin sensitivity in humans. [PDF]

, 2016
PURPOSE AND METHODS: This review presents established knowledge on the effects of physical activity (PA) on whole-body insulin sensitivity (SI) and summarises the findings of recent (2013-2016) studies. DISCUSSION AND CONCLUSIONS: Recent studies provide
Bird, SR, Hawley, JA
core   +1 more source

Exercise training at the maximal fat oxidation intensity improved health-related physical fitness in overweight middle-aged women

Journal of Exercise Science & Fitness, 2015
Background/Objective: The purpose of this study was to test the hypothesis that exercise training at the maximal fat oxidation (FATmax) intensity would improve the health-related physical fitness in overweight middle-aged women. Methods: Thirty women (45–
Jianxiong Wang, Sijie Tan, Liquan Cao
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

The Improvement of Maximal Fat Oxidation Intensity on Body Composition, Cardiopulmonary Function, and Lipid Metabolism in Overweight or Obese Individuals: a Meta-analysis [PDF]

Zhongguo quanke yixue
Background Research has linked the physical constitution of overweight/obese individuals to obesity, with a potential bidirectional association. Although FATmax exercise can boost their fitness, the exact magnitude of this benefit needs further study ...
LU Donglei, TAN Sijie, YANG Fengying
doaj   +1 more source

Aplicaciones de la Máxima Oxidación de Grasas y FATmax en la evaluación del rendimiento deportivo en atletas-de resistencia-: una revisión narrativa (Applications of Maximum Fat Oxidation and FATmax in the evaluation of sports performance in endurance-athletes: a narrative review)

Retos, 2023
El uso diferencial de sustratos energéticos (lípidos y carbohidratos) durante la competencia deportiva se ha propuesto como un factor determinante del rendimiento deportivo. Por lo tanto, la presente revisión tiene por objetivos: (i) describir la asociación de la máxima oxidación de grasas (MFO) y su correspondiente intensidad (FATmax) con indicadores ...
Molinar Contreras, Martin, Perez Garcia, Aldo I., Ramos-Jiménez, Arnulfo, Hernández Torres, Rosa P., Chavez-Guevara, Isaac A.   +4 more
openaire   +3 more sources

Low carbohydrate high fat ketogenic diets on the exercise crossover point and glucose homeostasis

Frontiers in Physiology, 2023
In exercise science, the crossover effect denotes that fat oxidation is the primary fuel at rest and during low-intensity exercise with a shift towards an increased reliance on carbohydrate oxidation at moderate to high exercise intensities.
T. D. Noakes, P. J. Prins, J. S. Volek, D. P. D’Agostino, D. P. D’Agostino, A. P. Koutnik   +5 more
doaj   +1 more source

تأثیر مصرف هم‌زمان مکمل‌های کافئین و ال-کارنیتین بر عملکرد هوازی و سوبسترای انتخابی هنگام فعالیت ورزشی [PDF]

فیزیولوژی ورزشی, 2020
هدف از انجام پژوهش حاضر، تعیین تأثیر مصرف هم‌زمان مکمل‌های کافئین و ال-کارنیتین بر انتخاب سوبسترای مصرفی درحین تمرین و اثر احتمالی آن بر عملکرد استقامتی در مردان کاراته‌کار نخبه بود.
اکبر عادلی, روح الله نیکویی, محسن امینایی   +2 more
doaj   +1 more source