7 articles
A 8-hour night with a low sleep score can leave you more fatigued than a 7-hour night with excellent deep and REM sleep. Here is why deep sleep is the most underrated performance variable for endurance athletes.
Garmin Body Battery is one of the most underused metrics on your watch. Here is what it actually measures, how it charges and drains, and how to use it to choose when to train hard and when to rest.
Garmin HRV Status and HRV4Training are both legitimate HRV monitoring tools, but they work differently and sometimes disagree. Here is how each system works and how to decide which to use.
Garmin Recovery Time tells you how long your body needs before another hard session. Most athletes ignore it. Here is what the algorithm actually measures and how to use recovery time to build fitness without burning out.
Garmin sleep tracking is useful but not perfect. Here is what the technology actually measures, where it falls short, and which metrics are genuinely worth tracking for athletic recovery.
Heart Rate Variability is the most powerful recovery metric available to endurance athletes — but most people misread it. This complete guide shows you how to measure, interpret, and act on your HRV data to train smarter and avoid burnout.
Resting heart rate is one of the simplest and most reliable recovery metrics available to athletes. Here is what your RHR tells you, what a healthy range looks like, and what causes it to rise when you are training hard.