You’re training smart, eating well, doing all the “right” things but your runs feel flat, your body feels heavy, and your motivation’s dipping. Sound familiar? This might not be a training problem. It might be a nervous system  problem. Runners are often hyper-aware of physical load, but we tend to overlook the mental and emotional load we’re carrying. The body doesn’t separate physical and psychological stress it all gets processed through the same system: your autonomic ne