Renaud Lavoie of TVA Sports finally broke the silence this morning regarding his absence from the airwaves since last Friday. In a poignant testimony given to the Journal de Montréal, he revealed that he had been the victim of two strokes while he was at work in full coverage of the Canadiens de Montréal playoffs. A story that is also a warning to all hockey fans.Everything turned after his usual personal training, which he usually performs foll…