Master Cyclists

I think in terms of this staircase idea of either intensifier extend you know you can either add minutes to intervals to rides or you can occasionally bump up the intensity but often we kind of tend to go to the intensification choice too quickly. I mean they will be revealed if they don't have it my perception is also there's a lot of master cyclists that have the intensity in the first hour or the second hour but when it cracks up with the fourth or the fifth hour then they are home or gone.