This is a very serious condition where the muscle tissues break down, enter the bloodstream, get transported to the kidneys, where excess Potassium and myoglobin shut down the kidneys. This is a medical emergency and requires a doctor’s care.
This is a MUST READ for those who are new to CrossFit and those who are coming back from a long layoff.
http://library.crossfit.com/free/pdf/33_05_killer_workouts.pdf









