I had a very tough 4 days of aggressive exercises workouts. after that i walk up in the fifth day with my left leg absolutely numb. i did all the possible tests (blood tests, ecj for the heart and estomac....) nothing found but until now i am feeling ver

Nerve pressure: Sounds like nerve pressure. Often this is caused by inflammation which could be the result of the exercise. May also have a pinched nerve. See the Neurologist for evaluation and treatment. Good Luck.

Herniated disc: If you have a herniated disc, you might experience numbness or weakness in an arm, leg, or the lower back. For diagnosis and nonsurgical treatment of a herniated disc, you may see a pain management specialist.