Are there any novels about guys with abs who compete with each other in the gym that have been published for more than ten chapters?

According to the plot information provided, I recommend "Keeping a Dog is Better Than Falling in Love" to you. The main character of this light novel had a "gay relationship" with her fitness coach, Prince Charming. Prince Charming had a very good figure, and they worked out their muscles together in the gym. There were also scenes where they competed with each other. There were already many chapters. I hope you like this fairy's recommendation. Muah ~😗