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 ...

The Peloton functional threshold power test (known most often as the FTP test) is a brutal 20-minute slog that is, well, uncomfortable to do. It's also important, especially if you want to start ...

If you want to improve your functional threshold power (FTP), indoor cycling is a great path to take. When following a structured workout, modern smart trainers have removed the guesswork and effort ...

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 ...