Sore shoulder

good day Everybody!

can someone please assist me i am having pains in my shoulder when i throw! what could cause this peroblem ?

Poor mechanics, poor functional strength and not enough throwing. Post some video of your mechanics!

where is the pain and when did it develop

good day!

i dont have any clips of myself throwing sorry i will make same soon. i was informed that the hip starts the throw.

it is the whole shoulder that pains can not throw hard so i have to lob it in.