One of the unwelcome side effects of following pro cycling for a while is all the side lessons. Come for the roads, races, landscapes, stories and personalities, then spend lunch breaks informing yourself about things you hadn’t envisaged, like haematocrit, off-scores, and even unapproved experimental substances.
Today’s novelty is tizanidine, a muscle-relaxing medicine. According to a scientific paper traces of it have been discovered in samples from three cyclists competing in “international three week cyclist race in France”.








