KEY CONCEPTS FOR PEAK PERFORMANCE
Whether you are preparing for your first marathon or a veteran who just wants a refresher, this is the place to start. Below you will find essential information on hydration, calories, electrolytes, and much more. Under Hammer Guides, you can download FREE PDFs of our most popular publications.
Read, use, succeed! After this, you're ready to move on to Advanced Knowledge.
Replenish electrolytes with a balanced formula (not just salt!) in amounts appropriate for conditions.
Replenish your body with carbohydrates and protein as soon as possible after each exercise session, ideally within the first 30-60 minutes.