Within-Day Energy Deficiency and Metabolic Perturbation in Male Endurance Athletes.
Autor: | Torstveit, Monica Klungland, Fahrenholtz, Ida, Stenqvist, Thomas B., Sylta, Øystein, Melin, Anna |
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Předmět: |
NUTRITION disorders
BODY composition ENDOCRINE system physiology BASAL metabolism BIOMARKERS BLOOD plasma BLOOD sugar BLOOD volume CYCLING ENDURANCE sports ENERGY metabolism FASTING HYDROCORTISONE INGESTION METABOLISM TESTOSTERONE TRIATHLON TRIIODOTHYRONINE SPORTS events LONG-distance running MALE athletes PHOTON absorptiometry DISEASE risk factors |
Zdroj: | International Journal of Sport Nutrition & Exercise Metabolism; Jul2018, Vol. 28 Issue 4, p419-427, 9p, 1 Diagram, 5 Charts |
Abstrakt: | Endurance athletes are at increased risk of relative energy deficiency associated with metabolic perturbation and impaired health. We aimed to estimate and compare within-day energy balance in male athletes with suppressed and normal resting metabolic rate (RMR) and explore whether within-day energy deficiency is associated with endocrine markers of energy deficiency. A total of 31 male cyclists, triathletes, and long-distance runners recruited from regional competitive sports clubs were included. The protocol comprised measurements of RMR by ventilated hood and energy intake and energy expenditure to predict RMR |
Databáze: | Complementary Index |
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