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Incomplete warm-climate post-exercise rehydration with water, coconut water, or a sports drink
(Medicine & Science in Sports & Exercise, 32(5s), 238., 2011-10-01)
It is common to find mild to serious dehydration during exercise in hot, humid conditions. To restore euhydration, the literature shows that a fluid volume larger than sweat loss should be ingested post-exercise; ingestion ...
No effect of carbohydrate feeding on 16 km cycling time trial performance
(2008-11-24)
The aim of this study is to investigate the
effects of CHO ingestion during high intensity exercise
performance lasting approximately 25 min. Twelve
endurance trained male cyclists (age 19–41 years; body
mass 73.2 ± ...
Evaluación del efecto de la espirulina para reducción de peso en mujeres universitarias
(1996)
Este estudio evaluó el efecto del alga espirulina en el tratamiento de reducción de peso en 15 mujeres universitarias, grupo control (n=7) y grupo experimental (n=8). El tratamiento consistió en tres tomas de una cápsula ...
Metabolic and Performance Responses to Carbohydrate Intake During Exercise
(2000-09)
During exercise, an adequate supply of substrates is required for the continuing resynthesis of ATP in working muscles. Muscle fibers have limited stores of creatine phosphate, glycogen, and triglycerides and so must also ...
Effects of fasting on endurance exercise
(1993)
Early studies agree that fasting is detrimental to overall physical performance and to endurance performance in humans; however, a study in rats reporte an ergogenic effect where time to exhaustion was increased by a ...
Influence of Mild Dehydration on Exercise Performance
(2001-12)
This presentation summarizes some initial evidence for an impairment of exercise performance due to mild dehydration. An attempt is made at defining mild dehydration, and preliminary hypotheses are presented.
Effects of fasting on endurance exercise in adult males: preliminary evidence for a "nocebo" effect
(1998)
The literature has repeatedly reported a negative effect of fasting on endurance exercise in humans. The goal of this study was to test the hypothesis that endurance performance is susceptible to a “negative placebo” or ...
Attività fisica ed idratazione: quando l’acqua non basta
(2005-10)
During sports training and games, thermoregulation may be a challenge when environmental conditions are hot and/or humid. In addition, limited opportunities to drink may promote dehydration and exacerbate the thermoregulatory ...
Cómo distinguir entre la ciencia y la especulación en la nutrición deportiva
(1998)
Se analiza cómo muchas personas son presa de su propio deseo de lograr resultados sin hacer el esfuerzo correspondiente. Además, se presentan sugerencias sobre cómo discernir la afirmaciones falsas de las que quizás sí ...
New developments in sports nutrition: introduction and historical overview
(2003)
The science of sports nutrition is quickly growing to maturity. The last two decades have seen the publication of the International Journal of Sports Nutrition and many sound textbooks such as those edited by Ron Maughan ...