Why does my head feel pressure/hot when i jog in place? concussion over a year ago. mri brain scan normal. felt fine jogging before i had concussion.

Hard to know: Glad your MRI was normal. That's reassuring. Sometimes physical trauma creates subtle neuromuscular or ligamentous distortions that don't show up on MRI but do cause symptoms. If you're otherwise well, manual treatment might resolve the symptoms. Consider seeing an osteopathic physician, or a physical therapist with extensive manual therapy training including 'craniosacral therapy'.