There are many things you can do to help sublimate and utilize your energies wisely.
Walks in nature help to instill the creative powers of the heart. Classical music by the great Masters can awaken and help us to control the fires of sexuality, with composers such as Beethoven, Bach, Berlioz, Bizet, Mozart, Puccini, Brahms, Wagner, Vivaldi, Monteverdi, etc.
Painting or creative arts: engaging in an artistic activity, such as writing or drawing, can channel those forces in a superior way. This is what all the great Initiates of art performed in the past to create the most memorable and immortal works that humanity has been gifted to receive.
Light exercise: swimming, jogging or weight lifting (although lightly, not to an extreme) can help to use your energies wisely.
Reading beautiful works of conscious literature, poetry by Rumi, Kahlil Gibran, Victor Hugo, Shakepspeare, and others, can feed the heart and help to utilize sexual energy wisely.
These are all helpful for using our sexual energy when we know the science of transmutation and how to direct the consciousness, mind and soul towards whatever activity we are performing. If we do not know Pranayama or Alchemy, it is necessary to study and practice transmutation in conjunction with psychological work against the ego.
While I gave a list of activities, the most effective practices you can utilize to control and harness the sexual force is Pranayama as a bachelor or Sexual Magic with one's spouse (when the couple is duly prepared). For that purpose, you can study the following articles, books and references. See specifically the practices of transmutation as given in the sacred-sex.org website.