Edit: ooops, didn't notice TriRugby had given the same answer.
Isn't CTL just one half of the picture? Surely you need to view CTL alongside ATL and, ultimately, TSB for a prediction of form?
https://blog.trainerroad.com/why-tss-atl-ctl-and-tsb-matter/
https://help.trainingpeaks.com/hc/en-us/articles/115000415452-How-to-analyze-runners-training-load-in-WKO4-using-the-Performance-Manager-Chart
Isn't CTL just one half of the picture? Surely you need to view CTL alongside ATL and, ultimately, TSB for a prediction of form?
https://blog.trainerroad.com/why-tss-atl-ctl-and-tsb-matter/
https://help.trainingpeaks.com/hc/en-us/articles/115000415452-How-to-analyze-runners-training-load-in-WKO4-using-the-Performance-Manager-Chart