Training for months and failing… in nutrition. In a trail race, especially over long distances, nutrition stops being a detail and becomes a strategy. Trail running is not the same as road running. What changes? Intensity variability Long climbs increase glycogen consumption. Technical descents increase muscle stress. The energetic cost per ...

Is supplementation necessary for an athlete's performance, even if they are not elite and have a careful diet?   In this article, we will answer some questions about whether supplements are indeed an asset, and which ones are most suitable for good performance and progress in training and competitions. How to use supplements to improve performan...

Using sports foods during training and competition improves the immune system. Immunity does not fail by chance; it fails due to a lack of energy. RED-S (Relative Energy Deficiency in Sport) occurs when energy intake is lower than energy expenditure: Occurs due to unintentional undernourishment Skipping meals Not eating during long traini...