The Foot Leveller keeps the foot in a near horizontal position for the whole rotation of the pedals, still allowing full movement.
This increases extension and stretching of the calf muscles.
The support pedal heel plate is designed to stop the heel from turning in and hitting the cranks.
Support Pedals are fitted when restraint is required.
The Freewheel Crank with lock pin allows you to disengage the pedals.
The Knee Abductor helps to stop the knees from turning in.