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What is the hormonal difference between endurance and strength training? Endurance training prioritizes metabolic efficiency and fuel management, often resulting in higher baseline cortisol and lower testosterone during heavy blocks....

What are the most important biomarkers for athletic performance? The three critical hormonal biomarkers for tracking performance and recovery are Free Testosterone (anabolic potential), Free Cortisol (catabolic stress response), and...

What is Summa Anabolic Mapping? Summa Anabolic Mapping is a proprietary data visualization tool that plots an athlete's Anabolic State (T/C Ratio) against their Training Load (Strain) over time. This...

Summa Labs x Wyss Institute at Harvard Advancing Saliva-Based Hormone Monitoring and Its Applications: Summa Labs Collaborates with Wyss Institute to Develop an Immunoassay for Testosterone and Cortisol Measurement