In this episode, Dr. Marshall answers a few of your questions:- How hard do you have to hit your head to get a concussion?- What are the symptoms of concussion? - How do you recover from a concussion?Follow us!completeconcussions.com/instagram.com/completeconcussions/twitter.com/CCMConcussionsfacebook.com/completeconcussionsDISCLAIMERThis is not intended as a substitute for the medical advice of doctors and/or healthcare professionals. Patients should consult their physician and/or healthcare providers in matters relating to their health, and in particular, with respect to any concussion and/or symptoms that may require diagnosis or medical attention.