Read the following context and choose the best option to answer the question.
Context: 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 is the narrator describing ?
Options: 
- They are describing the corresponding punches .
 - They are describing buying a heavy bag .
 - None of the above choices .
 - They are describing receiving personal training .


They are describing receiving personal training .