"The Moral Influence of Sports Athletic Competitions. Speech at the Olympic Congress in Le Havre, July 29, 1897" is a speech by the famous author Didon, père (Henri), which addresses the important topic of the influence of physical activity on spiritual development. In his speech, the author explores how sports can influence a person's moral qualities, shape character and contribute to the general improvement of the spiritual level of society. This book is an important source for understanding the relationship between sport and morality and promotes the idea of a healthy lifestyle through physical activity.