06/06/2026
You're doing everything right and nothing's changing.
You might not have a training problem. You might have a stress problem.
Here's the short version: chronic stress keeps cortisol elevated. Elevated cortisol:
→ Breaks down muscle tissue
→ Promotes fat storage — especially visceral (belly) fat
→ Impairs sleep quality
→ Drives sugar cravings
→ Blunts the body's response to training
Exercise helps regulate cortisol — but high-intensity training is also a cortisol stressor. If you're already running on empty, piling on more intensity can make things worse.
Smart training for people with busy, high-stress lives looks different. It's not less serious — it's more strategic.