BioForce Athlete Profile: Zack McCarley

BioForce Athlete Profile: Zack McCarley

Lightweight Pro Strongman Zack McCarley is a six time national champion, three time reigning America’s Strongest Man under 231 pounds, and the newest BioForce Athlete! Find out how he uses BioForce HRV to keep him at the top of his sport....

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Heart Rate Variability Research Review

Heart Rate Variability Research Review

Originally developed in the 1960’s as part of the Russian space program, the science of heart rate variability has since found broad application in cardiac medicine, though in the last two decades this technology has spread into the elite levels of strength and...

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