Creating a science-based textbook list for mastering triathlons requires a comprehensive approach that includes foundational training, nutrition, physiology, psychology, and sport-specific strategies. Below is a suggested list of textbooks, along with a detailed timeline for progression through the levels of triathlon mastery.
### Textbook Recommendations
#### Novice Level (0-6 Months)
1. **"Triathlon 101: A Self-Coached Approach" by A. J.