The inverted handles ensure that you stand a lot closer to the frame and also stand tall. The inverted handles also means there is less strain on your wrists. Instead of steering with your wrists like you would with traditional walkers, the inverted handles means you steer more with the palms of your hand and naturally use all of your arm with less effort. Having inverted handled means you won't need to lean forward or be hunched when pushing the walker. There's an older video here showing this (the Rollz Motion in the video is in one of the older colours) but the concept still remains the same.