Deedaa, I have a daughter who did a sport to a high level, sometimes after a gruelling session they would vomit, the coach didn’t take any notice of this at all, neither did the other children, it was accepted.
I am not sporty or competitive, and certainly not a pushy parent and sometimes it didn’t seem right to me, but my daughter always gave 100%, never complained, never missed a session, always enjoyed her self.
I have another daughter who would have been out of there screaming torture, after a single session, so while there can be no excuse for violence, and I feel disgusted with Graziano, I think some people are better suited to pushing themselves mentally and physically.