Stéphanie Gicquel, a high-level athlete specializing in long-distance running, wants to share what she has learned, stating, "to not take it with me." She writes for Ouest-France chronicles about running and various themes. This month, the topic is nutrition and its many effects on the human body. Training well is one thing, eating well is another. It is an essential piece of the puzzle of performance. Gicquel emphasizes that while training routines and techniques are often the focus of athletic development, nutrition plays a critical role in an athlete’s overall success. Proper diet can influence energy levels, recovery time, and even mental clarity during competitions. For endurance athletes like Gicquel, who rely on sustained physical effort over long periods, the right balance of nutrients is crucial. She explains that nutrition is not just about what athletes eat, but also when and how they eat. Timing of meals and hydration strategies can significantly affect performance. For example, consuming the right amount of carbohydrates before a race can provide the necessary energy, while protein intake after training helps in muscle recovery. Gicquel’s insights aim to help both amateur and professional athletes understand the importance of a well-rounded approach to their sport. Her columns in Ouest-France serve as a resource for those looking to improve their performance through better nutrition, highlighting that success in sports is not just about training, but also about what you put into your body.