Effects of time-restricted feeding and meal timing on an 8-week fat oxidation exercise training program-A randomized controlled trial
Hofstätter F, Niedermeier M, Rausch LK, Kopp M, Simpson L, Lawley JS
Physiological reports · 4 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- Universität Innsbruck
- Universidad u hospital
- University of Innsbruck's Young Investigator Program
Según 2 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2025-01-01 · Physiol Rep · vol. 13 · número 2 · pág. e70194
- Editorial
- Wiley
- Citado
- 5 citas · más que el 89% de estudios similares · 2.7× el promedio de su campo
- Referencias
- 40 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Dietary Effects on Health · Cardiovascular and exercise physiology · Muscle metabolism and nutrition
- Palabras clave
- time-restricted feeding, meal timing, fat oxidation, aerobic exercise training, fasted exercise, substrate oxidation, body composition, fat mass, muscle mass
- MeSH
- humans, exercise, fasting, oxidation-reduction, adult, female, male, lipid metabolism, young adult, meals
6 autores
- Florian Hofstätter🇦🇹 · autor de correspondenciaUniversität Innsbruck
- Martin Niedermeier🇦🇹Universität Innsbruck
- Linda Katharina Rausch🇦🇹Universität Innsbruck
- Martin Kopp🇦🇹Universität Innsbruck
- Lydia L. Simpson🇦🇹🇬🇧Universität Innsbruck; University of Bristol
- Justin Stevan Lawley🇮🇹🇦🇹Eurac Research; Universität Innsbruck; Institute of Mountain Emergency Medicine
Resumen
El texto original del estudio, en el idioma en que se publicó.
Time-restricted feeding (TRF) and aerobic exercise are lifestyle interventions to prevent or manage different metabolic diseases. How these interventions interact, including the impact of meal timing, is not well understood. The aim of this study was to examine the influence of TRF on fat oxidation during exercise, whereby participants performed an 8-week fatmax-training program either in the fasted state or after a carbohydrate-based snack. 36 participants were randomized into three groups. (1) Training sessions were performed in the fasted state; (2) Training sessions were performed after consuming a standardized carbohydrate-based snack; (3) Exercise training with an ad libitum diet as a control group. Pre- and post-tests included anthropometric measurements and a fatmax-cycle-ergometry protocol to measure substrate oxidation. Data were analyzed as workload-matched and maximal fat oxidation using a series of mixed ANOVAs. Workload-matched (p = 0.038) and maximal (p max exercise training leads to improvements in fat oxidative capacity independent of fed or fasted state.
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