Tweets of the week: Cecilie Uttrup Ludwig's new tool and Tadej Pogačar's new hair

Cecilie Uttrup Ludwig in an orange jersey with a tweet and an instagram embedded on the picture.

A moment of silence, please, for Cecilie Uttrup Ludwig, who broke her sacrum in a crash at Omloop Het Nieuwsblad. 

What’s the sacrum? I hear you ask. Well, in medical terms, it’s the “large bone located at the terminal part of the vertebral canal, where it forms the posterior aspect of the pelvis”. Otherwise put, the bum bone.