From Zones to Strain & Focus Training zones, whether based on heart rate or power, have long been a staple in prescribing workouts. These zones are typically defined relative to an athlete's Functional Threshold Power (FTP) and can range from 3 to 9 zones or more. The idea is simple: [...]
With Maximal Power Available (MPA) Analysis in hand, Xert enables these four concepts to now be measured, tracked and used with precision as part of an endurance training regime. Each of these are built on the foundation of MPA and your fitness signature: Stress being the work you perform measured against your [...]
Fitness Testing: A New Approach For many athletes, fitness testing is a dreaded part of their training routine. The questions loom large: “Am I improving?” or “Do I need to change my workout targets?” Fitness tests can often be mentally and physically taxing, and finding an accurate way to estimate [...]