Not to sound rude, but you are trying to use "big" words mixed with poor grammar and spelling.
I would suggest using regular every day terms, for m any reasons.
But, on to your actual question.
Enjoy your therapy and get serious with it, that's what your hand and fingers need.
Yes, they are right, this is all muscle and soft tissue you are feeling. They need to be stretched and strengthened.
nah im juz trying to make it as short as possible. typing with the left hand alone is quite a chore...