W PRIME BALANCE

W Prime Bal is an algorithm for measuring the exponential kilojoules wasted on an effort above your CP (FTP) : in theory when you are performing an effort around your CP (FTP) or below you  are on a sweet spot of and sustainable effort for a time period depending of your POWER CURVE, but when you go above this CP (FTP) you have an exponential waste of kilojoules that can be calculated with W PRIME BAL algorithm, and also W PRIME BAL calculates the time recovery when you go above your CP (FTP), here it´s a comparision table of calculation escenarios, on next table you can calculate your anaerobic work capacity for a long effort, for this i have made power curve model because your optimal FTP wiil decrease after 20 minutes.
This algorithm is similar to new Garmin Stamina