Stress & the Body

Stress isn't just in your head — it's in your body

When we talk about stress, we usually talk about how it feels. But chronic stress is a set of measurable physiological events: elevated cortisol, suppressed testosterone, disrupted sleep architecture, increased inflammatory markers, and impaired immune function.

These are not abstract concerns. They directly affect your body composition, your ability to recover from training, your sleep quality, and your long-term health. And they interact with physical training in ways that most people — and many trainers — never consider.

This course connects the psychological experience of stress to its physiological reality, and gives you a practical toolkit for managing it — including which training styles help or hurt depending on your stress load.

• High-stress professionals who feel their health suffering despite exercise
• Anyone experiencing burnout, fatigue, or poor recovery without obvious cause
• Athletes who train hard but feel chronically flat or unmotivated
• Anyone interested in the physiology behind what stress does to the body