Hello and welcome to the NeuroTalk Support Groups.

You might like to check out the
Traumatic Brain Injury & Post Concussion Syndrome Forum

At the top of the forum there are informational posts as well.
They contain a lot of useful websites and other information that may be of help to you.

fyi - There have actually been a number of recent posts regarding exercise after a concussion.

I hope you get better fast.
Take care.