The idea is to analyze from the sum of efforts for application in MTB XCO athletes
For example:
The athlete performs 25kJ of work above FTP in a short climb followed by a descent and consistent work at Z3 where he would recover his W’. However, he continues to make this climb and at a certain point, due to the accumulated work, he is no longer able to sustain his efforts.
The idea is to try to understand how accumulated work in areas of intensity above the threshold may be influencing this.