I usually have him move from the wheelchair to a walker and help him move around to maneuver to toilet or into a chair. He could also hold on to bathroom railings and hold himself up while being cleaned etc. Now his knees buckle and he falls backwards. I can manage him but it seems like caregivers are reluctant to or can't hold his weight. Clearly I will not be able to physically manage him soon - so looking for advice on how to continue move to the next stage.