Any kind of sculpture class should be useful, but take something that interests you and you'll enjoy it more. Any art is good brain exercise for the PAT.
Yea, any art class is great to take. If you want to improve manual dexterity take sculpting, drawing, or woodshop. Keep in mind you can have hobbies/work experience that increase your manual dexterity as well.
Dexterity applies more toward hands and fingers, not just hand/body coordination. Tennis sure helps but to say it is good for dexterity might be a stretch.
Taking Piano has been pretty fun. You could say it helps with dexterity I guess? I just like it because it is a social skill as well as something that is "fun"
I wanted to take a ceramics or sculpting class for this reason but at Temple you need to be an art major to get into stuff like that. Unfortunately I am stuck with intro to drawing and such (which I am terrible at). Luckily I play bass so I guess I can count that 👍.