Archive for Calculating Max Heart Rate

More on 220- Age

Posted in Fat Loss, Guest Authors, MBSC News, Random Thoughts, StrengthCoach.com Updates, Training, Training Females with tags on June 12, 2013 by mboyle1959

A reader provided this link to a research piece discussing the 220-age formula that some of you might enjoy.

The Surprising History of the 220-Age Formula