Cycling intervals 43:00 [4]
A FatMax protocol test which involved 8 x 4min (with 4min rest) at increasing intensity, from 100-250W, and then a maximal part until fatigue. I had a little less motivation today and stopped one level short of the 400W I achieved during the VO2Max test on Monday. I had to get 10 finger prick blood tests which was tedious, and painful - I'm sure she hit a nerve the last 5 times. The 4min intervals continue until some physical marker (when fat burning overtakes glycogen burning I think) and I hit that point early, which I'm glad of because apparently it can take another 30min and many more finger pricks.