In segments near (or above) FTP the video is “somehow” blured. Very nice effect.
But during training it is not realistic at all: after finishing difficult segment, “blur” disappears immediatelly, and video is clear. Some (shorter) segments just below FTP or very short anaerobic efforts do not need be “totally blured” as well.
Could it be done with W’ or at least heart rate (if above LT or some constant %)?