My mom has this, she's 75. Most of the docs which i brought her to recommended her to do some light stretching and exercise every morning right after waking up. She's a lot better now.

Maybe you should try that buddy if you haven't already. Hope you get better soon.

No specific one's per say. She does like hand claps and regular stretching like trying to touch her toes and what not. Light stuffs. Too old for anything intensive too