Try a 4x10 threshold workout at 100% like Lamarck or even Mount Baldy +1, if you can do those without it feeling all out. Your ftp should be close to accurate, just my opinion of a way to test new FTPs.
Try a 4x10 threshold workout at 100% like Lamarck or even Mount Baldy +1, if you can do those without it feeling all out. Your ftp should be close to accurate, just my opinion of a way to test new FTPs.