Why intense workouts are leading to a life-threatening condition – CNN.com
People who push themselves too hard during workouts like Spin classes have been going to the hospital for a condition called rhabdomyolysis.
Within the first five to 10 minutes, his thighs began to hurt and feel abnormal. Everett immediately went to the ER and was diagnosed with rhabdomyolysis. The condition is caused by any type of trauma to the muscle.
