In the absence of
Heart Rate Monitors, a simple age-graded calculation can be used to determine
Max Heart Rate.
Team FatBird will use the American sports scientists's modified the basic formula to allow for gender:
214-(0.8 x age) for men, and
209-(0.9 x age) for women
209-(0.9 x age) for women
Enter your Age &
Gender and let us compute your Max Heart Rate and Team FatBird's FlightZONES!