Translate the following English sentence to French:
"On the one hand, it is worth mentioning the over-commercialisation that is affecting sport, as well as the saturation of sporting calendars and greater demands on sportsmen and women, both physical and mental."
D'une part, il convient de souligner la commercialisation excessive du sport ainsi que la surcharge du calendrier des manifestations sportives et les sollicitations croissantes imposées, tant sur les plans physique que mental, aux sportifs.