Sure, here are a few hand strength exercises https://www.studioveena.com/lessons/view/5e753719-8204-465c-9121-4f55ac110005

This is a routine you can follow for just hands and wrists https://www.studioveena.com/lessons/view/5e7506d9-4224-4491-8439-4bc4ac110005

Congrats on finishing PT and please done hesitate to ask if you need any other help. Nice to see you back.