Help, get this knot out of my shoulder...?

last night i asked a friend to rub my back, he was sort of rough..i had a knot he tried to get out, but he moved it to my shoulder, and it hurts like hell!! i feel brused, and its very painful when someone touches it. whats the correct way to get rid of it?
Answer:
Moist heat and a deep tissue massage. It will take a few massages to break it up and it will be tender.

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come to someone that knows what he's doing.Better go see a chiropractor or massage therapist...

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Maybe try a sport massure...

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A heating pad might help

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