The Best Biomarkers to Test for Joint Strength and Injury Prevention
Find out which simple tests and measurements can help you monitor joint strength and prevent injuries.
The Best Biomarkers to Test for Strength and Resilience
This article explains the most useful, easy-to-check markers—like muscle mass and strength, vitamin D and iron levels, inflammation, blood sugar, and key hormones—to monitor and improve physical strength and resilience.
Inflammation and Muscle Recovery: The Best Biomarkers to Test
Learn which simple tests and markers to track inflammation and muscle recovery and how to use them to adjust your training and rest.
A Practical Guide to Overtraining and Fatigue: The Best Biomarkers to Test
Find out which easy-to-check signs and simple tests—resting heart rate, heart-rate variability, sleep and mood tracking, and basic blood tests—best indicate overtraining and fatigue so you can adjust your training.
A Guide to Endurance and Recovery: The Best Biomarkers to Test
Find out which simple tests and daily measures—like iron levels, hydration, inflammation, sleep quality, and muscle soreness—best show how well you’re recovering and improving endurance.
