I have a lot of pain ... what exercises can I do to improve?

I have a lot of pain in the sciatic nerve, right arm and right leg including the right side joints what exercises can I do to improve the aches?
Expert answer:

The regularly scheduled physical exercises and professional follow-up are great for the treatment of musculoskeletal pain. Ideally, if you are looking for a physiotherapist, preferably after going to a doctor and taking X-rays, the physiotherapist will teach you how to stretch correctly before and after exercises and also what exercise to do and in what amount.