The metric is available on most fitness trackers. Here’s what it means. By Talya Minsberg You just finished a long, hard bike ride. But how hard was it, exactly? That depends on what you measure: How ...

Your Garmin watch is full of useful metrics to help track your activities, and ‘Chronic Load’ can be an invaluable tool to help you ramp up your intensity sensibly. The insight lives alongside ‘Acute ...

When it comes to running these days, wearables have become a part of the “uniform.” If you sift through race photos, you’ll probably see both recreational and professional runners looking down at ...

Xert’s Adaptive Training Advisor (XATA) uses advanced analytics to not just model your current fitness, but to individually prescribe workouts guiding you towards a desired fitness and time. I relied ...