Originally Posted by
fietsbob
Much simpler...
Leg straight, heel of your foot, just reaches the pedal.
You normally ride with the ball of your foot over the spindle of the pedal,
so at the bottom of the stroke, there is still a bend in your knee..
simple
It's up to +5 or 6 now.
Why fuss with pubic bones, tape measures and calculators? That's simple?