Seek the marching slogan of "12 1" shouted during army training ~! Speed ~!

12 1 is a regular password. When running, change the speed with the pace (in fact, the queue personnel control and adjust the speed according to the commander's password), and press the password'1'on the left foot.

But in order to increase the motivation and interest of physical training, we usually shout this slogan: 12 haha ~ 12 haha ~12 haha. This is generally the case and can be changed at will. That haha is not laughing, but exhaling hard. Actually, I don't feel well. I don't know if that's what you want to ask, thank you!