Sports nutrition » course

One week before your competition, nutritional preparation becomes crucial. Guillaume Klein, a sports nutrition expert, shares his advice to help you optimize your energy, avoid common mistakes, and be in the best possible condition on the big day. Learn the right food choices to make to prepare your body for exertion and maximize your performance.

Long-endurance events, such as ultratrails and marathons, require a suitable nutrition strategy to maintain your energy and avoid hitting the wall. Guillaume Klein, a sports nutrition expert, shares his best advice for managing your carbohydrate intake, hydrating your body effectively, and planning your nutrition before, during, and after exercise. Discover how to optimize your performance through well-planned nutrition. Also read: The keys to nutrition...

Dehydration can have devastating effects on athletic performance. By disrupting metabolism and reducing endurance, it can make your efforts ineffective or even dangerous. It is crucial to maintain adequate hydration before, during, and after exercise to protect your performance and your health.