Wheelchair footrests, sometimes called front rigging, can be adjusted in height and the appropriate height will affect the functioning of the wheelchair and the comfort of the user.
If the length of the footrest is too short, the knees will be lifted off the wheelchair seat, which will transfer more of the user’s weight to their back and buttocks. Increasing the weight on the buttocks will result in discomfort and if the user is in one position for too long, it could result in pressure sores.