Terms & Definitions
Functional Reserve Capacity (frc)
The total amount of work that can be done during continuous exercise above FTP before fatigue occurs. Units are kJ or J/kg.
Syntax for formulas:
frc(meanmax(power),90) <returns functional reserve capacity in kilo joules based off last 90 days>
FRC is a rating of maximal and can be used at the athlete level. Note, the "90" in the formula utilizes the last 90 days and can be adjusted
Supplied by Dr. Andrew Coggan