I bruise my right by playing basketball three day ago. it's hurt when i move and it's hurts when i troach it. bye ?

I am unsure what did: you bruise ( as part of your question is missing). Resting the part affected, with Ice/cold compresses and elevate it in a sling(if its the arm or on a couple of cushions, if its the leg/knee). Taking some Aleve (naproxen) or Advil would also help. Check with your GP which meds youcan safely take. If its only bruised, it'll be better in about 5-7 days. If not improving then you should have it seen to.