For those who train with a power meter on their bike--and if you don't train with power, you should--doing a post-workout data analysis is almost as much fun as the ride itself. But if you don't know ...

Xert is a new software system that models fitness based on multiple parameters beyond the traditional single parameter of functional threshold power. Its potential for a higher level of individuality ...

Xert is a new software system that tracks and predicts in real-time how much power you can generate at any point during a ride. Last April I explored the concept of MPA in broad terms. After a year of ...

This guide will tell you everything you need to know about Peloton Power Zone training. If you’ve delved into the world of indoor cycling, you’ve probably come across Peloton, a premier indoor cycling ...