What Exactly the Physiotherapist/Physical Therapist do?

Breif explanation on duties of Physiotherapist/Physical Therapist
Thanks,
Dr.M.Abdul Khadeer,Physiotherapist.

[@ummulkhayerfatema.]

Sir Can I get a letter of appreciation from your organization as a physiotherapist?

[@ummulkhayerfatema.]

I am Md Yusuf Sheikh. I am a physiotherapist. I have a physiotherapy center. I want to get certified as Physiotherapist from your institution. I want to know how to get the details. thank you