It is important that people with mobility issues learn how to upright themselves after a fall - presuming they are not too injured. It is a survival skill. My ancient neighbor, long dead, who lived alone and had serious problems with balance, knew how to roll into a prone position after a fall. He then could use his arms and push himself backward and upright himself into a kneeling position. From there he could either pull himself up using furniture or at least he could walk on his knees to the door, phone, etc. I found him several times in distress and after he started leaving the stovetop on after cooking his breakfast and then slipping and falling, his relatives moved him out. of his place because he was not longer only a danger to himself. My cat Tigger was his cat.