Sonny Bill Williams’ revelations he suffered a hamstring tear training with Speed Agility Academy’s sprint coach Roger Fabri, proves that when overloading muscles groups it can break down even the toughest of competitors. Preparation and workload is very important in anyone’s training and as Roger stated ‘I couldn’t stop Sonny, he is a machine and pushes himself to the limit in everything he does’

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Originally Posted Februray 7, 2012
Sydney Morning Herald