Welcome to the daily workout and this time we are doing sprint progressions! The idea behind this is not only will it get your heart pumping like a HIIT session but it will also add something in the power column. We are looking to build up a sprint like you would in a race, the slow progression from FTP up towards VO2Max and then all out sprint. I would recommend some stretching before and after this workout. Main Workout 2min @ 90% - 1min @ 100% - 30sec @ 115% - 20secs @ 125%