For a long time my back has been hurting, especially when lying in bed for a long time, the doctors say that just a curvature from improper sitting, and I really have a sedentary job, can you tell me good exercises.
I'm sitting at home and I'm already pretty fed up with idleness. I decided to try my hand at gambling: a casino or a bookmaker's office. But so far I have not decided where the chances are greater. Maybe you can advise?