Just had this thought while running with my dog and getting fatigued. Why does it feel like that? What is going on in the tissue to make it “burn?”
Just had this thought while running with my dog and getting fatigued. Why does it feel like that? What is going on in the tissue to make it “burn?”
Yeah, I don’t think this answers the question unless we’re talking about the heart. The diaphragm is where all the muscle tissue involved in breathing is and that isn’t what’s hurting.