Welcome to the workout of the day - We have referred back to endurance for this workout. We will combine this with cadence change. So it might feel a little awkward at the start but we are building power then and the pressure is on the legs, as the workout progresses we shift the emphasis from legs to lungs as we up the cadence, this should feel more comfortable is not easier. This workout is for anyone that is looking to build some power or endurance, cyclists or triathletes.