A telescopic crank arm, or two
telescopic crank arms attached to the same pedal,
or an elliptical pedal pattern, are all means of
thinking outside the box (circle); and all are a
means of increasing leverage without a corresponding
sacrifice elsewhere.

Having proven my theory with a test model, I am now
moving forward with a Provisional Patent.

I just wish I knew how to succeed with this breakthrough.
I welcome any suggestions.