Lifestyle and athletic longevity
Summary: Training cannot compensate for poor sleep, high stress, or inadequate nutrition.

Playbook
- Objective: Sustain performance over the long term.
- What to do: Integrate recovery and self‑care habits.
- How to do it: Establish sleep routines, manage stress, and eat intentionally.
- Frequency: Daily.
- Progress indicator: Fewer injuries and greater enjoyment of training.
- Common mistake: Treating lifestyle as secondary to training.
Generic mini case: An athlete extends their competitive years by prioritizing habits outside of training.