ok U wanna know
pick 120...pin your cadence at 120 and keep it there for 30 miles.
that is one way to train.
next, pick 100. keep it there. do not go over, do not go under. see how hard
that is ?, very hard.
now, start at 80-90, and then whip up to 140, hold that as long as you can...repeat.
there are many ways to use cadence info to beat some sense into yourself. it all translates to skill and power