Then he wrapped my hands , put the gloves on me and brought me over to the heavy bag . He 'd call out strings of punches like , " 2 , 3 , 2 , 4 ! " and I 'd have to hit the bag with the corresponding punches that I just learned . That part was fun .

Question: What does " he " do for work ?
Answer: None of the above choices .He makes heavy bags .He calls out strings of punches .He is a personal trainer .