When I had anterior/posterior fusion year's ago I also was not sent to p.t. Walking was my perscript
ion. I have
been going to the pool for year's to water walk and I move my arms. I will begin again next week as the weather
in Calif. has been great. Take it slow because even though you are bouyant it is exhausting work.
Now that I have had a total knee and ruptured acl on other I look forward to getting back in the water. I also have to continue walking my dog to keep my bones strong.
Good luck in the water.