
KOA BLOG
TOOLS TO BECOME A BETTER ATHLETE
Stay updated with Jared Kirven's latest insights on science-backed training methodologies, athlethic development and injury resilience.

Acute to Chronic Workload Ratios: What Is It and Why Does It Matter?
Learn how to use the Acute to Chronic Workload Ratio (ACWR) to manage training loads, prevent injuries, and keep athletes healthy while progressing.
Read More
Why CNS Splits Make the Most Sense for Athletes
Discover why organizing your training around central nervous system demand, rather than just muscle groups, can be a game-changer for athletic performance and recovery.
Read More
Functional vs. Non-Functional Movements — And Why It's Time to Rethink That Mentality
Challenge the traditional concept of 'functional' vs 'non-functional' exercises and discover why a bigger, stronger muscle is a better-functioning muscle, regardless of how it got there.
Read More
Adaptation vs. Preparation
Explore the crucial difference between training for adaptation and training for preparation, and why both are essential for long-term athletic performance.
Read More
What Training Like an Athlete Looks Like
Discover why training like an athlete is about building power, resilience, and movement quality for all ages and lifestyles.
Read More