I encountered a person with a disability in one leg. They are unable to control their ankle/heel movement. They are unable to maintain their foot parallel to the floor at the top of the pedal stroke (see picture). Their foot position means they are unable to get power to the crankset.
what type of solution can be the good one? After searching in internet i've found some products but i have no clue about this matter.
- just a leg/ankle prosthesis inside the clip shoe?
- a Shortener on this side?
- a swing crank?
- a Pendulum crank?
- a Self Levelling Foot Sandal/pedal?
- other alternatives?