Music Muscle is the fourteenth studio album by Japanese singer-songwriter Maki Ohguro.

The single served as a television commercial song to the Mizuno Corporation's "Wave Rider 20".

[3] Album track My Will was released in 2016 as a part of the compilation album Greatest Hits 1991-2016 ~All Singles +~ (along with Higher Higher) and served as a theme song to the 10th season of the TV Asahi television drama of Kasouken no Onna.

The single served as an opening theme to the anime television series Detective Conan.

[6] The coupling track Revenge has served as a theme song to the Chinese animated series Master of Skill.