ok, for the past two-three weeks or so, anytime i lift something pretty heavy[even sometimes not so heavy] my left arm starts hurting really really bad. very insanely bad, and for a while. now the first thing i'm thinking is that something is wrong with the muscle in there, but it doesnt seem to be getting any better. now i doubt this is any kind of heart-related thing, but then i start reminding myself that i've been smoking for like 13 years and my diet isn't exactly, well, good. also my stress level is probably through the roof. last week i broke one of those stress balls wide open .
anyone have any kind of experience with something like this? think it's just like a sprained muscle?
anyone have any kind of experience with something like this? think it's just like a sprained muscle?