“He hurt his hands in a car crash when he was sixteen years old, and he never regained full______; he could never become a concert pianist.”
Please help me fill in the gap! “Mobility” was the first word that came to mind, but I looked it up just to be sure, and now I don’t know which word to choose; the dictionary suggests: movability, movableness, mobility, flexibility; agility, nimbleness, alertness, versatility.
EDIT: Thanks for all the suggestions. I think that "dexterity", like most people said, will be good in this context. Thank you!