Wahoo now adjusts your Training Capacity based on a 90-second reaction game and a NASA-derived survey.…
Category: Physiology & Anatomy
PRUNGO Review: FluxGo (Lite and RLT300, Red Light Therapy)
After four weeks, the PRUNGO FluxGo dual-wavelength RLT device provided noticeable relief for my chronic lower…
New Supplement Study Reveals Enhanced Muscle Glycogen & 24% Fat Burning
A pioneering study finds CurraNZ blackcurrant extract significantly increases muscle glycogen reserves and boosts fat utilization…
Intermittent Fasting Guide: Best Strategies for Dieters & Athletes (2025)
Compare intermittent fasting plans for dieters and athletes. Learn science, benefits, risks, Lumen tracking, and pro…
Garmin Fitness Age: How to Lower It & WHOOP Age Comparison
This article explains how Garmin's Fitness Age is calculated using VO₂ max and how to lower…
A new way to pace endurance efforts: using Ventilatory Thresholds for Running and Triathlon Training
VT-based zones offer an alternative approach to setting and monitoring zones.
Oura Hits a $11 Billion Valuation with Explosive Growth
ŌURA’s $875 million raise and $250 million credit line suggest it can fuel growth privately.
Apple Reintroduces Blood Oxygen Monitoring to Apple Watch Models in the USA Amid Ongoing Patent Dispute
Apple reintroduces the blood oxygen (SpO2) but...
Why More Fasting Doesn’t Always Mean More Fat Burn
Understanding when to stop fasting can enhance energy levels, protect muscle mass, and support sustainable health…
Heart Rate Variability – everything you need to know about HRV | uses, science and limitations | Garmin, WHOOP, and Oura – HRV4Training
everything you need to know about HRV for Garmin
Running Tolerance- all you need to know about Garmin’s new injury avoidance metric
A helpful addition to the Garmin stable but not a metric you will probably regularly look…
Running Economy – all you need to know about Garmin’s new running efficiency metric
This seems like a sensible metric made better by removing the effect of speed.
Step Speed Loss – all you need to know about Garmin’s new running form metric
This seems like a sensible metric made better by removing the effect of speed.
