Monthly Archives: April 2013

GSP Rushfit Workout

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Who or what is “GSP” and why should I care? For those of you who are wondering what the heck GSP means, you needn`t worry cause you are not alone. GSP are the initials of the UFC (Ultimate fighting championship) Welter-weight champion George St. Pierre. The phrase “Rush” comes from the fighters nickname (“cage name”). Read More »