The Patent That Defined an Era: The Legacy of Our Threshold Training System When you train with Heart Zones, you're not just using a fitness program; you're using a system built on a proven, patented foundation. It’s a core part of our DNA, and it all started with our founder... PE tech health heart rate monitors Oct 30, 2025
Enhance Every Aspect of PE with THIS Need a way to track your student's progress over time? Want to promote your student's personal fitness goals and encourage self-evaluation? Read inside for more... PE teacher PE tech assessments health heart rate monitors newsletter physed Nov 1, 2024