I have a question. In the Low Carb course, you mentioned that a low-carbohydrate diet has undeniable benefits for supporting physical exertion in certain sports. Could you please elaborate on and substantiate this claim? Thank you.
The concept of low carb in practice shows that it tends to be more advantageous mostly for endurance activities performed at lower heart rates. This makes sense, as the body uses a higher proportion of energy from fats during this type of physical activity, and a high carbohydrate intake thus demonstrates the ability to suppress the utilization of full metabolic potential during athletic performance. For this reason, a significant number of endurance athletes are moving in this dietary direction.
However, considering the aim for an individual approach, this does not necessarily mean that this generalization will suit everyone; we are discussing a general model here. It is always important to consider the type of activity, the level of an individual's training, the athlete's metabolic profile, and last but not least, their willingness to experiment with training metabolic flexibility, which in the vast majority of cases is a long-term effort.
Conversely, it also applies that in typically anaerobic sports, an individual will require more carbohydrates due to the need for a quick energy source necessary for performance and to support the formation of glycogen stores in the post-exertion phase.
Themes: Weight loss Low carb
Questions answered by
Mgr. Martin Jelinek
Lecturer and author of the educational system
Nutrition educator, lecturer, and author of the educational system and the ZOF learning application.
Mgr. Martin Jelínek has been systematically involved in nutrition education since 1999. He is the founder of ATAC, the educational company behind NutriCourses, and the author of an educational system focused on nutrition, healthy lifestyle, and the practical application of nutrition knowledge.
He graduated from the Faculty of Science at Masaryk University in Brno. Throughout his professional career, he has combined nutrition, education, and the practical application of acquired knowledge. His educational system also includes the ZOF (Zone of Optimal Functioning) learning application, where students turn theory into practical work with meal plans.
In 2007, he launched the first intake of a six-month course focused on the education of nutrition advisors. Over time, this course became the foundation for the further development of the educational system and a range of specialised courses.