Carbohydrate strategy in an Ironman is one of the main determinants of performance in long-distance endurance events. Adequate intake throughout the race is directly related to maintaining blood glucose levels, preserving muscle glycogen, and sustaining...
Hydration strategies during tapering are essential to ensure athletes reach the start line in an optimal physiological state. More than simply “drinking water,” this phase requires precise adjustments in fluid and electrolyte intake to optimize...
Central fatigue is one of the main limiting factors in endurance sports performance. Unlike peripheral fatigue, which occurs directly in the muscle, this type of fatigue involves the central nervous system and is related to...
Understanding the differences between maltodextrin, fructose, and isomaltulose is essential to determine the best carbohydrate mix during exercise. The choice of these sources directly impacts absorption, energy delivery, and gastrointestinal comfort, which are key factors...
Dehydration in endurance sports directly impairs carbohydrate absorption and performance. When the body loses fluids and electrolytes without proper replacement, physiological changes occur that reduce energy availability during exercise. Dehydration reduces intestinal blood flow, slows...
Carbohydrate gel selection in endurance goes far beyond just energy content. Environmental factors such as temperature, humidity, and altitude directly influence absorption, hydration, and gastrointestinal tolerance. Adjusting nutritional strategies according to the environment can be...
