So, I jumped and tried to block him, but that didn't go as hoped. Since he is way taller than I am, he tried to dunk over me; in addition, he is 6'1, and I am only 5'4, even though he is younger than I am. He jumped up and dunked on me, this is when I fell and my knee hit the floor, and the floor was concreate;Thatconcrete. That is when the pain hit me.