I saw someone here do this with a controller with someone not believing that they could do so. I mean I am doing this on an I phone (not an I pad), only using my finger while holding it in my hands, (Not tapping on the ground). I walk then I run. Is it su

I saw someone here do this with a controller with someone not believing that they could do so. I mean I am doing this on an I phone (not an I pad), only using my finger while holding it in my hands, (Not tapping on the ground). I walk then I run. Is it su