A conceptual model for analyses of the duration-distance relation for cycle commuters and its translation to levels in the general population.

The translation of the cycle commuter to general population is indicated as a “C to P effect”, and the modification of the relation depending on age is indicated as an “Age effect”. In the illustration of the model, a lower distance per given duration is indicated for the general population compared to the cycle commuters. However, the placing of that relation in the population relative to the cycle commuters is an open question.