The song (whose lyrics have a total count of 30 words) was nominated for an Academy Award for Best Original Song in the 49th Academy Awards. The version of the song from the movie, performed by Conti with an orchestra, hit number one on the Billboard Hot 100 chart in 1977, while a version by jazz trumpeter Maynard Ferguson hit the top 30. Disco versions by Rhythm Heritage and Current were on the chart at the same time. Conti's single was certified gold by the RIAA.
In Rocky II, an alternate version of the song was used, with a children's choir singing the chorus.
in Rocky Balboa, a slightly alternate version of the song used more trumpets and different vocal tones.
For the soundtrack to the sixth film in the series, Rocky Balboa (2006) Natalie Wilde performed a vocal remix on the album.
Due to its original use, the song is used frequently in various forms of popular media where a main character is forced to train hard in order to defeat an opponent, often during a montage sequence.
