If you're the type of gym that immediatly starts throwing around heavy weights and pounding out reps the second you hit the training floor, you're flirting with disaster. Warming up and priming your body isn't something to just brush off as a waste of time. One bad pinch, tweak, twist or turn and you're on the DL, indefinitely. We asked Muscle and Fitness Magazine featured athlete and founder of IronCrossFitness.com, Andy McDermott for his favorite warm up/movement prep before going into an all-or-nothing training session.
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