The foot plate, model Wombat can be adjusted in height and angle to accommodate the lower leg length and angle joint range of movement of the user. This foot plate has a 10 cm mounting fitting, which limits its possibilities to be positioned closer than 10 cm to the point of fixation of the rod for single foot support. This can be done by using the Foot plate. A position above the point of fixation of the rod for single foot support can be obtained by using the foot support in combination with Mounting for raised support. The foot supports are mounted using a single rod for foot support.