You should be entitled to a care plan from your gp. I got one recently to cover seeing a bariatric dietician and exercise physiologist. Saw the exercise dude today who asked lots of qs about what type of exercise I do and health issues, injuries, surgeries etc. He has given me some reisistance/weight exercises to do that won;t be to difficult then I will see him in a month. I am getting 2 free sessions with him and will keep seeing him every mth or so via PHI.
This might be a good idea however call your surgeon first.