the indisputable reason why the ball didn´t touch the ground is, that if it would touch the ground, he wouldn´t make such an effort with juggling the ball again, see, it was clearly very hard to juggle again at the end, because the ball went so much to the side
the only thing that i would criticize is, that the last revolution was only made by the foot and not by the leg
but i don´t know if this skatw is valid or not