Research

Boxing movies tend to be in between rated PG-13 to rated R. This is due to obvious gore that occurs due to fighting in the ring. Finding a song that would generate a more heavy-hearted tone would be great for the film opening. As I was saying, These movies generally have an audience from the ages of 15-25. This is because this age range would get the best understanding on how it is to grind for something you truly love whether its a job or a sport. Boxing also has a little bit of action sprinkled in the genre as fighting occurs which the ages specified would love to see.

                                                                
                                                                  Rocky (1976)
Rocky (along with the whole Rocky franchise) was able to deliver great storytelling about a boxer. This franchise was the most successful out of all the boxing movies created.