This is a great strength progression for those looking for a big change in power output. Its focused slowly on making you stronger. Its awesome progression to be completed early in your based period to devolop max strength foundation. This is best done on trainer but also can be done on a hill to keep output high and cadence low. If time ristricted can do same plan but reduce the sets by 1. Its all about the max effort so dont waste your energy when you should be recoverying between sets. Hope you enjoy the power pain and we see some Thriving results in 6 weeks time.