HI ...I am again agreeing with Ray as ur dr or PT should be directing u as to what u can do....the only other one in addition to listen to is ur body....ur Dr can say u can do this without harm, but if ur body says no...listen.
"selma"
Hi that is a question you should address to your doctor as each person is different, the obvious question is do you need to do this exercise right now?
I am not an expert but any exertion may cause an increase in the CSF pressure around the brain and spine and this may not be good so soon after surgery....
Ray